Misplaced Pages

#905094

86-590: Gondwana Choirs is an Australian national choral organisation. It was founded in 1989 as Sydney Children’s Choir by Lyn Williams AM , who is its artistic director. The choirs' rehearsal studios are located at the Walsh Bay Arts Precinct in Dawes Point . Gondwana Choirs includes several ensembles: Choir A choir ( / ˈ k w aɪər / KWIRE ), also known as a chorale or chorus (from Latin chorus , meaning 'a dance in

172-482: A basso continuo "for harpsichord or lute".) His pupil Heinrich Schütz (1585–1672) (who had earlier studied with Giovanni Gabrieli ) introduced the new style to Germany. Alongside the new music of the seconda pratica , contrapuntal motets in the stile antico or old style continued to be written well into the 19th century. Choirs at this time were usually quite small and that singers could be classified as suited to church or to chamber singing. Monteverdi, himself

258-520: A basso seguente , a part on a single staff containing the lowest sounding part (the bass part). A new genre was the vocal concertato , combining voices and instruments; its origins may be sought in the polychoral music of the Venetian school . Claudio Monteverdi (1567–1643) brought it to perfection with his Vespers and his Eighth Book of Madrigals, which call for great virtuosity on the part of singers and instruments alike. (His Fifth Book includes

344-412: A polychoral composition. In typical 18th century to 21st century oratorios and masses , 'chorus' or 'choir' implies that there is more than one singer per part, in contrast to the quartet of soloists also featured in these works. Choirs are often led by a conductor or choirmaster/mistress or a choir director. Most often choirs consist of four sections intended to sing in four part harmony, but there

430-499: A bass instrument (e.g., violone ). Baroque vocal music explored dramatic implications in the realm of solo vocal music such as the monodies of the Florentine Camerata and the development of early opera . This innovation was in fact an extension of established practice of accompanying choral music at the organ, either from a skeletal reduced score (from which otherwise lost pieces can sometimes be reconstructed) or from

516-408: A cappella motets. The amateur chorus (beginning chiefly as a social outlet) began to receive serious consideration as a compositional venue for the part-songs of Schubert, Schumann , Mendelssohn, Brahms, and others. These 'singing clubs' were often for women or men separately, and the music was typically in four-part (hence the name " part-song ") and either a cappella or with simple instrumentation. At

602-568: A challenge to teaching this age range. Nationally, male students are enrolled in choir at much lower numbers than their female students. The music education field has had a longtime interest in the "missing males" in music programs. Speculation as to why there are not as many boys in choir, and possible solutions vary widely. One researcher found that boys who enjoy choir in middle school may not always go on to high school choir because it simply does not fit into their schedules. Some research speculates that one reason that boys' participation in choir

688-426: A change should be (see common qualifiers ). After a tempo change, a composer may return to a previous tempo in two ways: These terms also indicate an immediate, not a gradual, tempo change. Although they are Italian, composers tend to employ them even if they have written their initial tempo marking in another language. One difficulty in defining tempo is the dependence of its perception on rhythm, and, conversely,

774-464: A circle') is a musical ensemble of singers. Choral music , in turn, is the music written specifically for such an ensemble to perform or in other words is the music performed by the ensemble. Choirs may perform music from the classical music repertoire, which spans from the medieval era to the present, or popular music repertoire. Most choirs are led by a conductor , who leads the performances with arm, hand, and facial gestures. The term choir

860-431: A complete change of tempo, often by using a double bar and introducing a new tempo indication, often with a new time signature and/or key signature . It is also possible to indicate a more or less gradual change in tempo, for instance with an accelerando (speeding up) or ritardando ( rit ., slowing down) marking. Indeed, some compositions chiefly comprise accelerando passages, for instance Monti's Csárdás , or

946-569: A considerable shift with regards to the tempi, in beats per minute, that they are required to express: A modern Largo is slower than Adagio , but in the Baroque period it was faster. Several composers have written markings in French, among them baroque composers François Couperin and Jean-Philippe Rameau as well as Claude Debussy , Olivier Messiaen , Maurice Ravel and Alexander Scriabin . Common tempo markings in French are: Erik Satie

SECTION 10

#1732783671906

1032-478: A mood indication ("agitated"). Often, composers (or music publishers ) name movements of compositions after their tempo (or mood) marking. For instance, the second movement of Samuel Barber 's first String Quartet is an Adagio . Here follows a list of common tempo markings. The beats per minute (bpm) values are very rough approximations for 4 time, and vary widely according to composers and works. A metronome marking cannot be deduced from one of

1118-446: A raised platform and he or she may or may not use a baton ; using a baton gives the conductor's gestures greater visibility, but many choral conductors prefer conducting with their hands for greater expressiveness, particularly when working with a smaller ensemble. In the 2010s, most conductors do not play an instrument when conducting, although in earlier periods of classical music history, leading an ensemble while playing an instrument

1204-485: A singer, is documented as taking part in performances of his Magnificat with one voice per part. Independent instrumental accompaniment opened up new possibilities for choral music. Verse anthems alternated accompanied solos with choral sections; the best-known composers of this genre were Orlando Gibbons and Henry Purcell . Grands motets (such as those of Lully and Delalande ) separated these sections into separate movements. Oratorios (of which Giacomo Carissimi

1290-440: A small amplified band to accompany the singing, and Roman Catholic Churches may use, at their discretion, additional orchestral accompaniment. In addition to leading of singing in which the congregation participates, such as hymns and service music, some church choirs sing full liturgies, including propers (introit, gradual, communion antiphons appropriate for the different times of the liturgical year ). Chief among these are

1376-472: A special concert. In this case they provide a series of songs or musical works to celebrate and provide entertainment to others. Conducting is the art of directing a musical performance, such as a choral concert , by way of visible gestures with the hands, arms, face and head. The primary duties of the conductor or choirmaster/mistress are to unify performers , set the tempo , execute clear preparations and beats ( meter ), and to listen critically and shape

1462-526: A speedy execution ( presto being faster), but allegro also connotes joy (from its original meaning in Italian). Presto , on the other hand, simply indicates speed. Additional Italian words also indicate tempo and mood. For example, the "agitato" in the Allegro agitato of the last movement of George Gershwin 's piano concerto in F has both a tempo indication (undoubtedly faster than a usual Allegro ) and

1548-495: A substitute for each voice, Joshua Rifkin concludes that Bach's music was normally written with one voice per part in mind. A few sets of original performing parts include ripieni who reinforce rather than slavishly double the vocal quartet. Composers of the late 18th century became fascinated with the new possibilities of the symphony and other instrumental music, and generally neglected choral music. Mozart 's mostly sacred choral works stand out as some of his greatest (such as

1634-767: A variety of performing forces, from the soloists of the Chandos Anthems to larger groups (whose proportions are still quite different from modern orchestra choruses): Yesterday [Oct. 6] there was a Rehearsal of the Coronation Anthem in Westminster-Abby , set to musick by the famous Mr Hendall: there being 40 voices, and about 160 violins , Trumpets , Hautboys , Kettle-Drums and Bass' proportionable..! Lutheran composers wrote instrumentally accompanied cantatas , often based on chorale tunes . Substantial late 17th-century sacred choral works in

1720-461: Is a technique that DJs use that involves speeding up or slowing down a record (or CDJ player, a speed-adjustable CD player for DJ use) to match the tempo of a previous or subsequent track, so both can be seamlessly mixed. Having beatmatched two songs, the DJ can either seamlessly crossfade from one song to another, or play both tracks simultaneously, creating a layered effect. DJs often beatmatch

1806-456: Is also of interest as the earliest Christian music . Of the Roman drama's music a single line of Terence surfaced in the 18th century. However, musicologist Thomas J. Mathiesen comments that it is no longer believed to be authentic. The earliest notated music of western Europe is Gregorian chant , along with a few other types of chant which were later subsumed (or sometimes suppressed) by

SECTION 20

#1732783671906

1892-516: Is called a cappella singing (although the American Choral Directors Association discourages this usage in favor of "unaccompanied", since a cappella denotes singing "as in the chapel" and much unaccompanied music today is secular ). Accompanying instruments vary widely, from only one instrument (a piano or pipe organ) to a full orchestra of 70 to 100 musicians; for rehearsals a piano or organ accompaniment

1978-595: Is customary to describe the tempo of a piece by one or more words, most commonly in Italian, in addition to or instead of a metronome mark in beats per minute. Italian is typically used because it was the language of most composers during the time these descriptions became commonplace in the Western musical lexicon. Some well-known Italian tempo indications include "Allegro" (English "Cheerful"), "Andante" ("Walking-pace") and "Presto" ("Quickly"). This practice developed during

2064-409: Is described or indicated in many different ways, including with a range of words (e.g., "Slowly", "Adagio", and so on), it is typically measured in beats per minute (bpm or BPM). For example, a tempo of 60 beats per minute signifies one beat per second, while a tempo of 120 beats per minute is twice as rapid, signifying two beats every second. The note value of a beat will typically be that indicated by

2150-449: Is much more significant in boys. A lot of literature in music education has been focused on how male voice change works and how to help adolescent male singers. Research done by John Cooksey categorizes male voice change into five stages, and most middle school boys are in the early stages of change. The vocal range of male and female students may be limited while their voice is changing, and choir teachers must be able to adapt, which can be

2236-479: Is no limit to the number of possible parts as long as there is a singer available to sing the part: Thomas Tallis wrote a 40-part motet entitled Spem in alium , for eight choirs of five parts each; Krzysztof Penderecki 's Stabat Mater is for three choirs of 16 voices each, a total of 48 parts. Other than four, the most common number of parts are three, five, six, and eight. Choirs can sing with or without instrumental accompaniment. Singing without accompaniment

2322-458: Is often used, even if a different instrumentation is planned for performance, or if the choir is rehearsing unaccompanied music. With the new prevalence of electronic devices, small groups can use these together with learning tracks for both group rehearsals and private practice. Many choirs perform in one or many locations such as a church, opera house, school or village hall. In some cases choirs join up to become one "mass" choir that performs for

2408-545: Is probably suitable only for the grandest ceremonies due to its length, difficulty and large-scale scoring. He also pioneered the use of chorus as part of symphonic texture with his Ninth Symphony and Choral Fantasia . In the 19th century, sacred music escaped from the church and leaped onto the concert stage, with large sacred works unsuitable for church use, such as Berlioz 's Te Deum and Requiem , and Brahms 's Ein deutsches Requiem . Rossini 's Stabat mater , Schubert 's masses, and Verdi 's Requiem also exploited

2494-597: Is so low is because the U.S. does not encourage male singers. Often, schools will have a women's choir, which helps the balance issues mixed choirs face by taking on extra female singers. However, without a men's choir also, this can make the problem worse by not giving boys as many opportunities to sing as girls. Other researchers have noted that having an ensemble, or a workshop dedicated to male singers, can help with their confidence and singing abilities. British cathedral choirs are usually made from pupils enrolled in schools. There are various schools of thought regarding how

2580-495: Is that of ancient Greece , of which the 2nd century BC Delphic hymns and the 2nd century AD. hymns of Mesomedes are the most complete. The original Greek chorus sang its part in Greek drama , and fragments of works by Euripides ( Orestes ) and Sophocles ( Ajax ) are known from papyri . The Seikilos epitaph (2c BC) is a complete song (although possibly for solo voice). One of the latest examples, Oxyrhynchus hymn (3c)

2666-422: Is to be played 'fraternally'; "We Will All Go Together" is marked ' eschatologically '; and ' Masochism Tango ' has the tempo 'painstakingly'. His English contemporaries Flanders and Swann have similarly marked scores, with the music for their song "The Whale (Moby Dick)" shown as 'oceanlike and vast'. Tempo is not necessarily fixed. Within a piece (or within a movement of a longer work), a composer may indicate

Gondwana Choirs - Misplaced Pages Continue

2752-477: Is very often applied to groups affiliated with a church (whether or not they actually occupy the quire ), whereas a chorus performs in theatres or concert halls, but this distinction is not rigid. Choirs may sing without instruments, or accompanied by a piano , accordion, pipe organ , a small ensemble, or an orchestra . A choir can be a subset of an ensemble; thus one speaks of the "woodwind choir" of an orchestra, or different "choirs" of voices or instruments in

2838-507: The Choralis Constantinus of Heinrich Isaac and the contrapuntal techniques of his serial music may be informed by this study. The Baroque period in music is associated with the development around 1600 of the figured bass and the basso continuo system. The figured bass part was performed by the basso continuo group, which at minimum included a chord-playing instrument (e.g., pipe organ , harpsichord , lute ) and

2924-456: The Anglican and Roman Catholic churches; far more common however is the performance of anthems or motets at designated times in the service. One of the main classifications of choirs is by gender and age since these factors have traditionally been thought to affect how a choir sounds and what music it performs. The types are listed here in approximate descending order of prevalence at

3010-551: The Magnificat and the cantatas. A point of hot controversy today is the so-called "Rifkin hypothesis," which re-examines the famous " Entwurff " Bach's 1730 memo to the Leipzig City Council ( A Short but Most Necessary Draft for a Well Appointed Church Music ) calling for at least 12 singers. In light of Bach's responsibility to provide music to four churches and be able to perform double choir compositions with

3096-626: The Renaissance , sacred choral music was the principal type of formally notated music in Western Europe. Throughout the era, hundreds of masses and motets (as well as various other forms) were composed for a cappella choir, though there is some dispute over the role of instruments during certain periods and in certain areas. Some of the better-known composers of this time include Guillaume Dufay , Josquin des Prez , Giovanni Pierluigi da Palestrina , John Dunstable , and William Byrd ;

3182-513: The motet (most notably the isorhythmic motet), which, unlike the Renaissance motet, describes a composition with different texts sung simultaneously in different voices. The first evidence of polyphony with more than one singer per part comes in the Old Hall Manuscript (1420, though containing music from the late 14th century), in which there are apparent divisi , one part dividing into two simultaneously sounding notes. During

3268-489: The "Great" Mass in C minor and Requiem in D minor, the latter of which is highly regarded). Haydn became more interested in choral music near the end of his life following his visits to England in the 1790s, when he heard various Handel oratorios performed by large forces; he wrote a series of masses beginning in 1797 and his two great oratorios The Creation and The Seasons . Beethoven wrote only two masses, both intended for liturgical use, although his Missa solemnis

3354-529: The "Palestrina style" to this day, especially as codified by the 18th century music theorist Johann Joseph Fux . Composers of the early 20th century also wrote in Renaissance-inspired styles. Herbert Howells wrote a Mass in the Dorian mode entirely in strict Renaissance style, and Ralph Vaughan Williams 's Mass in G minor is an extension of this style. Anton Webern wrote his dissertation on

3440-434: The 17th and 18th centuries, the baroque and classical periods. In the earlier Renaissance music , performers understood most music to flow at a tempo defined by the tactus (roughly the rate of the human heartbeat). The mensural time signature indicated which note value corresponded to the tactus. In the Baroque period, pieces would typically be given an indication, which might be a tempo marking (e.g. Allegro ), or

3526-430: The 18th century and its later use from the 19th century onwards, it has experienced a slight increment in the tempo that it is intended to denote. Originally it implied a tempo very slightly faster than Andante , whereas now it is often used to indicate one that is just a little slower than Allegro . A similar fate has befallen the terms Adagietto and Andantino . Likewise, the terms Largo and Adagio have experienced

Gondwana Choirs - Misplaced Pages Continue

3612-608: The 20th century. Secular choral music in the United States was popularized by groups such as the Dale Warland Singers throughout the late 20th century. The Big Choral Census online survey was established to find out how many choirs there were in the UK, of what type, with how many members, singing what type of music and with what sort of funding. Results estimated that there were some 40,000 choral groups operating in

3698-584: The Catholic Church. This tradition of unison choir singing lasted from sometime between the times of St. Ambrose (4th century) and Gregory the Great (6th century) up to the present. During the later Middle Ages, a new type of singing involving multiple melodic parts, called organum , became predominant for certain functions, but initially this polyphony was only sung by soloists. Further developments of this technique included clausulae , conductus and

3784-821: The Purwa Caraka Music Studio Choir of Indonesia began the trend when they covered children's songs in a choral arrangement for the film Surat Kecil untuk Tuhan . Apart from their roles in liturgy and entertainment, choirs and choruses may also have social-service functions, including for mental health treatment or as therapy for homeless and disadvantaged people, like the Choir of Hard Knocks or for special groups such as Military Wives . Databases Professional organizations Resources Media Reading Tempo Tempo may be separated from articulation and meter , or these aspects may be indicated along with tempo, all contributing to

3870-480: The Russian Civil War song Echelon Song . On the smaller scale, tempo rubato refers to changes in tempo within a musical phrase , often described as some notes 'borrowing' time from others. Composers may use expressive marks to adjust the tempo: While the base tempo indication (such as Allegro ) typically appears in large type above the staff , adjustments typically appear below the staff or, in

3956-450: The UK and over 2 million people singing regularly in a choir. Over 30 percent of the groups listed described themselves a community choirs, half of the choirs listed sing contemporary music although singing classical music is still popular. Most choirs are self funding. It is thought that the increase in popularity of singing together in groups has been fed to some extent in the UK by TV progammes such as Gareth Malone 's 'The Choir'. In 2017,

4042-597: The above example, the repetition is recognized because of additional repetition of the melodic contour, which results in a certain redundancy of the musical structure, making the recognition of the rhythmic pattern "robust" under tempo deviations. Generally speaking, the more redundant the "musical support" of a rhythmic pattern, the better its recognizability under augmentations and diminutions, that is, its distortions are perceived as tempo variations rather than rhythmic changes: By taking into account melodic context, homogeneity of accompaniment, harmonic pulsation, and other cues,

4128-495: The back and the women in front; some conductors prefer to place the basses behind the sopranos, arguing that the outer voices need to tune to each other. More experienced choirs may sing with the voices all mixed. Sometimes singers of the same voice are grouped in pairs or threes. Proponents of this method argue that it makes it easier for each individual singer to hear and tune to the other parts, but it requires more independence from each singer. Opponents argue that this method loses

4214-455: The bottom row of the table, the rhythm without pitch requires fewer bytes if it is "perceived" as it is, without repetitions and tempo leaps. On the contrary, its melodic version requires fewer bytes if the rhythm is "perceived" as being repeated at a double tempo. Thus, the loop of interdependence of rhythm and tempo is overcome due to the simplicity criterion, which "optimally" distributes the complexity of perception between rhythm and tempo. In

4300-470: The case of keyboard instruments, in the middle of the grand staff. They generally designate a gradual change in tempo; for immediate tempo shifts, composers normally just provide the designation for the new tempo. (Note, however, that when Più mosso or Meno mosso appears in large type above the staff, it functions as a new tempo, and thus implies an immediate change.) Several terms, e.g., assai , molto , poco , subito , control how large and how gradual

4386-597: The classical tradition like the idea of a consistent, unified, repeatable tempo. Graphic scores show tempo and rhythm in a variety of ways. Polytemporal compositions deliberately utilise performers playing at marginally different speeds. John Cage 's compositions approach tempo in diverse ways. For instance, 4′33″ has a defined duration, but no actual notes, while As Slow as Possible has defined proportions but no defined duration, with one performance intended to last 639 years. In popular music genres such as disco , house music and electronic dance music , beatmatching

SECTION 50

#1732783671906

4472-483: The conductor will often give verbal instructions to the ensemble, since they generally also serve as an artistic director who crafts the ensemble's interpretation of the music. Conductors act as guides to the choirs they conduct. They choose the works to be performed and study their scores , to which they may make certain adjustments (e.g., regarding tempo, repetitions of sections, assignment of vocal solos and so on), work out their interpretation, and relay their vision to

4558-549: The context of liturgy . Most Eastern Orthodox Christian churches, some American Protestant groups, and traditional Jewish synagogues do not accompany their songs with musical instruments. In churches of the Western Rite the accompanying instrument is usually the organ, although in colonial America , the Moravian Church used groups of strings and winds. Many churches which use a contemporary worship format use

4644-522: The correct style. For example, if a song says 'medium shuffle', the drummer plays a shuffle drum pattern; if it says 'fast boogie-woogie', the piano player plays a boogie-woogie bassline. 'Show tempo', a term used since the early days of vaudeville , describes the traditionally brisk tempo (usually 160–170 bpm) of opening songs in stage revues and musicals. Humourist Tom Lehrer uses facetious English tempo markings in his anthology Too Many Songs by Tom Lehrer . For example, "National Brotherhood Week"

4730-414: The denominator of the time signature . For instance, in 4 time, the beat will be a crotchet, or quarter note . This measurement and indication of tempo became increasingly popular during the first half of the 19th century, after Johann Nepomuk Maelzel invented the metronome . Beethoven was one of the first composers to use the metronome; in the 1810s he published metronomic indications for

4816-431: The dependence of rhythm perception on tempo. Furthermore, the tempo-rhythm interaction is context dependent, as explained by Andranik Tangian using an example of the leading rhythm of ″Promenade″ from Modest Mussorgsky 's Pictures at an Exhibition : This rhythm is perceived as it is rather than as the first three events repeated at a double tempo (denoted as R012 = repeat from 0, one time, twice faster): However,

4902-420: The descriptive Italian or non-Italian terms alone. Where both metronome marking and a word indication occur together, the verbal cue is often also intended to express a style or feeling, which a metronome marking alone cannot do. It is therefore important to remember that the exact sense of many of these terms has changed over time. One striking example is the use of the term Allegretto . Between its early use in

4988-483: The drum major may set the tempo. In a sound recording , in some cases a record producer may set the tempo for a song (although this would be less likely with an experienced bandleader). Differences in tempo and its interpretation can differ between cultures, as shown by Curt Sachs when comparing Tunisian with Western Classical melodies, while certain genres display rhythmic variation in line with its forms, as occurs with flamenco and its palos . In classical music , it

5074-473: The eight symphonies he had composed up to that time. With the advent of modern electronics, beats per minute became an extremely precise measure. Music sequencers use the bpm system to denote tempo. In popular music genres such as electronic dance music , accurate knowledge of a tune's bpm is important to DJs for the purposes of beatmatching . The speed of a piece of music can also be gauged according to measures per minute (mpm) or bars per minute (bpm),

5160-657: The emerging German tradition exist (the cantatas of Dietrich Buxtehude being a prime example), though the Lutheran church cantata did not assume its more codified, recognizable form until the early 18th century. Georg Philipp Telemann (based in Frankfurt) wrote over 1000 cantatas, many of which were engraved and published (e.g. his Harmonische Gottesdienst ) and Christoph Graupner (based in Darmstadt) over 1400. The cantatas of Johann Sebastian Bach (1685–1750) are perhaps

5246-539: The glories of Renaissance polyphony were choral, sung by choirs of great skill and distinction all over Europe. Choral music from this period continues to be popular with many choirs throughout the world today. The madrigal , a partsong conceived for amateurs to sing in a chamber setting, originated at this period. Although madrigals were initially dramatic settings of unrequited-love poetry or mythological stories in Italy, they were imported into England and merged with

SECTION 60

#1732783671906

5332-576: The grandeur offered by instrumental accompaniment. Oratorios also continued to be written, clearly influenced by Handel's models. Berlioz's L'enfance du Christ and Mendelssohn's Elijah and St Paul are in the category. Schubert, Mendelssohn, and Brahms also wrote secular cantatas, the best known of which are Brahms's Schicksalslied and Nänie . A few composers developed a cappella music, especially Bruckner , whose masses and motets startlingly juxtapose Renaissance counterpoint with chromatic harmony. Mendelssohn and Brahms also wrote significant

5418-498: The increasing number of explicit tempo markings, musicians still observe conventions, expecting a minuet to be at a fairly stately tempo, slower than a Viennese waltz ; a perpetuum mobile quite fast, and so on. Genres imply tempos, and thus, Ludwig van Beethoven wrote "In tempo d'un Menuetto" over the first movement of his Piano Sonata Op. 54, though that movement is not a minuet. Many tempo markings also indicate mood and expression. For example, presto and allegro both indicate

5504-423: The institutions in which they operate: Some choirs are categorized by the type of music they perform, such as In the United States, middle schools and high schools often offer choir as a class or activity. Some choirs participate in competitions. One kind of choir popular in high schools is show choir . During middle school and high school students' voices are changing. Although girls experience voice change , it

5590-481: The more dancelike balletto , celebrating carefree songs of the seasons, or eating and drinking. To most English speakers, the word madrigal now refers to the latter, rather than to madrigals proper, which refers to a poetic form of lines consisting of seven and eleven syllables each. The interaction of sung voices in Renaissance polyphony influenced Western music for centuries. Composers are routinely trained in

5676-454: The most recognizable (and often-performed) contribution to this repertoire: his obituary mentions five complete cycles of his cantatas , of which three, comprising some 200 works, are known today, in addition to motets . Bach himself rarely used the term cantata. Motet refers to his church music without orchestra accompaniment, but instruments playing colla parte with the voices. His works with accompaniment consists of his Passions , Masses ,

5762-525: The motive with this rhythm in the Mussorgsky's piece is rather perceived as a repeat This context-dependent perception of tempo and rhythm is explained by the principle of correlative perception, according to which data are perceived in the simplest way. From the viewpoint of Kolmogorov 's complexity theory, this means such a representation of the data that minimizes the amount of memory. The example considered suggests two alternative representations of

5848-409: The name of a dance (e.g. Allemande or Sarabande ), the latter being an indication both of tempo and of metre. Any musician of the time was expected to know how to interpret these markings based on custom and experience. In some cases, however, these markings were simply omitted. For example, the first movement of Bach 's Brandenburg Concerto No. 3 has no tempo or mood indication whatsoever. Despite

5934-402: The number of measures of the piece performed in one minute. This measure is commonly used in ballroom dance music. In different musical contexts, different instrumental musicians, singers, conductors , bandleaders , music directors or other individuals will select the tempo of a song or piece. In a popular music or traditional music group or band, the bandleader or drummer may select

6020-697: The other choir in a musical dialogue. Consideration is also given to the spacing of the singers. Studies have found that not only the actual formation, but the amount of space (both laterally and circumambiently) affects the perception of sound by choristers and auditors. The origins of choral music are found in traditional music , as singing in big groups is extremely widely spread in traditional cultures (both singing in one part, or in unison , like in Ancient Greece, as well as singing in parts, or in harmony , like in contemporary European choral music). The oldest unambiguously choral repertory that survives

6106-416: The overall texture . While the ability to hold a steady tempo is a vital skill for a musical performer, tempo is changeable. Depending on the genre of a piece of music and the performers' interpretation, a piece may be played with slight tempo rubato or drastic variances. In ensembles, the tempo is often indicated by a conductor or by one of the instrumentalists, for instance the drummer . Although tempo

6192-635: The principle of correlativity of perception. If a rhythm is not structurally redundant, then even minor tempo deviations are not perceived as accelerando or ritardando but rather given an impression of a change in rhythm, which implies an inadequate perception of musical meaning. Twentieth-century classical music introduced a wide range of approaches to tempo, particularly thanks to the influence of modernism and later postmodernism . While many composers have retained traditional tempo markings, sometimes requiring greater precision than in any preceding period, others have begun to question basic assumptions of

6278-466: The professional and advanced amateur or semi-professional levels. The all-female and mixed children's choirs tend to be professionally less prevalent than the high voiced boys' choirs, the lower voiced men's choruses, or the full SATB choirs. This is due to some extent to lack of scholarships and other types of funding, and a lack of professional opportunities for women such as that of being lay clerks or musical directors. Choirs are also categorized by

6364-560: The range of admissible tempo deviations can be extended further, yet still not preventing musically normal perception. For example, Scriabin 's own performance of his "Poem", Op. 32, No. 1, transcribed from a piano-roll recording contains tempo deviations within [REDACTED] . = 19/119, a span of 5.5 times. Such tempo deviations are strictly prohibited, for example, in Bulgarian or Turkish music based on so-called additive rhythms with complex duration ratios, which can also be explained by

6450-418: The same rhythm: as it is, and as the rhythm-tempo interaction — a two-level representation in terms of a generative rhythmic pattern and a "tempo curve". Table 1 displays these possibilities both with and without pitch, assuming that one duration requires one byte of information, one byte is needed for the pitch of one tone, and invoking the repeat algorithm with its parameters R012 takes four bytes. As shown in

6536-533: The same time, the Cecilian movement attempted a restoration of the pure Renaissance style in Catholic churches. In the United States, development of mixed choirs was pioneered by groups such as The St. Olaf Choir and Westminster Choir College . These groups were characterized by arrangements of hymns and other sacred works of christian nature which helped define the choral sound of the United States for most of

6622-1121: The second movement of Mahler's Symphony No. 9 is marked Im Tempo eines gemächlichen Ländlers, etwas täppisch und sehr derb , indicating a slowish folk-dance-like movement, with some awkwardness and much vulgarity in the execution. Mahler would also sometimes combine German tempo markings with traditional Italian markings, as in the first movement of his sixth symphony , marked Allegro energico, ma non troppo. Heftig, aber markig (Energetically quick, but not too much. Violent, but vigorous.) English indications, for example 'quickly', have also been used, by Benjamin Britten and Percy Grainger , among many others. In jazz and popular music lead sheets and fake book charts, terms like 'fast', 'laid back', 'steady rock', 'medium', 'medium-up', 'ballad', 'brisk', 'brightly', 'up', 'slowly', and similar style indications may appear. In some lead sheets and fake books, both tempo and genre are indicated, e.g., 'slow blues', 'fast swing', or 'medium Latin'. The genre indications help rhythm section instrumentalists use

6708-538: The singers. Choral conductors may also have to conduct instrumental ensembles such as orchestras if the choir is singing a piece for choir and orchestra. They may also attend to organizational matters, such as scheduling rehearsals, planning a concert season, hearing auditions , and promoting their ensemble in the media. Historically, the sung repertoire divides into sacred or religious music and secular music . While much religious music has been written with concert performance in mind, its origin lies in its role within

6794-498: The sound of the ensemble. In most choirs, the same individual acts as musical director (responsible for deciding the repertoire and engaging soloists and accompanists), chorus master/mistress (or répétiteur) (responsible for training and rehearsing the singers), and conductor (responsible for directing the performance). However, these roles may be divided, especially when the choir is combined with other forces, for example in opera . The conductor or choral director typically stands on

6880-704: The spatial separation of individual voice lines, an otherwise valuable feature for the audience, and that it eliminates sectional resonance, which lessens the effective volume of the chorus. For music with double (or multiple) choirs, usually the members of each choir are together, sometimes significantly separated, especially in performances of 16th-century music (such as works in the Venetian polychoral style ). Some composers actually specify that choirs should be separated, such as in Benjamin Britten 's War Requiem . Some composers use separated choirs to create "antiphonal" effects, in which one choir seems to "answer"

6966-412: The tempo. In popular and traditional music, whoever is setting the tempo often counts out one or two bars in tempo. In some songs or pieces in which a singer or solo instrumentalist begins the work with a solo introduction (prior to the start of the full group), the tempo they set will provide the tempo for the group. In an orchestra or concert band, the conductor normally sets the tempo. In a marching band,

7052-477: The underlying tempos of recordings, rather than their strict bpm value suggested by the kick drum, particularly when dealing with high tempo tracks. A 240 bpm track, for example, matches the beat of a 120 bpm track without slowing down or speeding up, because both have an underlying tempo of 120 quarter notes per minute. Thus, some soul music (around 75–90 bpm) mixes well with a drum and bass beat (from 150 to 185 bpm). When speeding up or slowing down

7138-412: The various sections should be arranged on stage. It is the conductor's decision on where the different voice types are placed. In symphonic choirs it is common (though by no means universal) to order the choir behind the orchestra from highest to lowest voices from left to right, corresponding to the typical string layout. In a cappella or piano-accompanied situations it is not unusual for the men to be in

7224-542: Was a pioneer) extended this concept into concert-length works, usually based on Biblical or moral stories. A pinnacle of baroque choral music, (particularly oratorio), may be found in George Frideric Handel 's works, notably Messiah and Israel in Egypt . While the modern chorus of hundreds had to await the growth of Choral Societies and his centennial commemoration concert, we find Handel already using

7310-497: Was common. In Baroque music from the 1600s to the 1750s, conductors performing in the 2010s may lead an ensemble while playing a harpsichord or the violin (see Concertmaster ). Conducting while playing a piano may also be done with musical theatre pit orchestras . Communication is typically non-verbal during a performance (this is strictly the case in art music , but in jazz big bands or large pop ensembles, there may be occasional spoken instructions). However, in rehearsals ,

7396-610: Was known to write extensive tempo (and character) markings by defining them in a poetical and literal way, as in his Gnossiennes. Many composers have used German tempo markings. Typical German tempo markings are: One of the first German composers to use tempo markings in his native language was Ludwig van Beethoven , but only sparsely. Robert Schumann followed afterwards with increasingly specific markings, and later composers like Hindemith and Mahler would further elaborate on combined tempo and mood instructions in German. For example,

#905094