Voice classification in non-classical music
Encyclopedia
There is currently no authoritative system of voice classification in non-classical music. The problem lies in the fact that classical terms are used to describe not merely various vocal range
Vocal range
Vocal range is the measure of the breadth of pitches that a human voice can phonate. Although the study of vocal range has little practical application in terms of speech, it is a topic of study within linguistics, phonetics, and speech and language pathology, particularly in relation to the study...

s, but specific vocal timbres each unique to those respective ranges, and produced by the classical training techniques with which most popular singers are not intimately familiar and which even those that are do not universally employ.

Overview

The term non-classical music is typically used to describe music in jazz, pop, blues, soul, country, folk, and rock styles. In the USA Contemporary Commercial Music
Contemporary Commercial Music
Contemporary Commercial Music or CCM is a term used by some vocal pedagogists in the United States of America to refer to non-classical music. This term encompasses jazz, pop, blues, soul, country, folk, and rock styles....

 (CCM) is being used by some vocal pedagogues. Voice classification systems and vocal type
Voice type
A voice type is a particular kind of human singing voice perceived as having certain identifying qualities or characteristics. Voice classification is the process by which human voices are evaluated and are thereby designated into voice types...

 terms were initially created for the purpose of classifying voices specifically within classical singing. As new styles of music developed, the quest for common terms for vocalists throughout these styles was sought, resulting in a loose application of the existing classical music practices. This haphazard and un-systematic approach to contemporary voices has been going on for years.

Approaches to voice classification in classical music

There are two overall approaches within voice classification: one for opera vocalists and one for choral music parts. One of the major differences in classifying voices between these two is that choral music classifies voices entirely upon vocal range, whereas in opera classification systems many other factors are considered. Indeed, tessitura
Tessitura
In music, the term tessitura generally describes the most musically acceptable and comfortable range for a given singer or, less frequently, musical instrument; the range in which a given type of voice presents its best-sounding texture or timbre...

 (where the voice feels most comfortable singing) and vocal timbre
Timbre
In music, timbre is the quality of a musical note or sound or tone that distinguishes different types of sound production, such as voices and musical instruments, such as string instruments, wind instruments, and percussion instruments. The physical characteristics of sound that determine the...

 (the innate quality of sound to the voice) are more important factors than vocal range within opera categorization. Within opera there are several systems in use including the German Fach system
Fach
The German Fach system is a method of classifying singers, primarily opera singers, according to the range, weight, and color of their voices...

, the Italian opera
Italian opera
Italian opera is both the art of opera in Italy and opera in the Italian language. Opera was born in Italy around the year 1600 and Italian opera has continued to play a dominant role in the history of the form until the present day. Many famous operas in Italian were written by foreign composers,...

 tradition, and French opera
French Opera
French opera is one of Europe's most important operatic traditions, containing works by composers of the stature of Rameau, Berlioz, Bizet, Debussy, Poulenc and Olivier Messiaen...

 tradition.

All of these approaches to voice classification use some of the same terminology which sometimes causes people to confuse them with each other. In the operatic systems there are six basic voice types and then several sub-types within each type. For women: soprano
Soprano
A soprano is a voice type with a vocal range from approximately middle C to "high A" in choral music, or to "soprano C" or higher in operatic music. In four-part chorale style harmony, the soprano takes the highest part, which usually encompasses the melody...

, mezzo-soprano
Mezzo-soprano
A mezzo-soprano is a type of classical female singing voice whose range lies between the soprano and the contralto singing voices, usually extending from the A below middle C to the A two octaves above...

, and contralto
Contralto
Contralto is the deepest female classical singing voice, with the lowest tessitura, falling between tenor and mezzo-soprano. It typically ranges between the F below middle C to the second G above middle C , although at the extremes some voices can reach the E below middle C or the second B above...

. For men: tenor
Tenor
The tenor is a type of male singing voice and is the highest male voice within the modal register. The typical tenor voice lies between C3, the C one octave below middle C, to the A above middle C in choral music, and up to high C in solo work. The low extreme for tenors is roughly B2...

, baritone
Baritone
Baritone is a type of male singing voice that lies between the bass and tenor voices. It is the most common male voice. Originally from the Greek , meaning deep sounding, music for this voice is typically written in the range from the second F below middle C to the F above middle C Baritone (or...

, and bass
Bass (voice type)
A bass is a type of male singing voice and possesses the lowest vocal range of all voice types. According to The New Grove Dictionary of Opera, a bass is typically classified as having a range extending from around the second E below middle C to the E above middle C...

. Within choral music there are only four categories for adult singers. First, for women: soprano and alto
Alto
Alto is a musical term, derived from the Latin word altus, meaning "high" in Italian, that has several possible interpretations.When designating instruments, "alto" frequently refers to a member of an instrumental family that has the second highest range, below that of the treble or soprano. Hence,...

, and for men: tenor and bass. Within England, the term "male alto" is used to refer to a man who uses falsetto
Falsetto
Falsetto is the vocal register occupying the frequency range just above the modal voice register and overlapping with it by approximately one octave. It is produced by the vibration of the ligamentous edges of the vocal folds, in whole or in part...

 vocal production to sing in the alto section of a chorus. This practice is much less common outside of the UK where the term countertenor
Countertenor
A countertenor is a male singing voice whose vocal range is equivalent to that of a contralto, mezzo-soprano, or a soprano, usually through use of falsetto, or far more rarely than normal, modal voice. A pre-pubescent male who has this ability is called a treble...

 is more often applied. Countertenors are also widely employed within opera
Opera
Opera is an art form in which singers and musicians perform a dramatic work combining text and musical score, usually in a theatrical setting. Opera incorporates many of the elements of spoken theatre, such as acting, scenery, and costumes and sometimes includes dance...

 as solo vocalists. The term male alto is never used to refer to a solo vocalist. Children's voices, both male and female, are described as trebles, although the term boy soprano
Boy soprano
A boy soprano is a young male singer with an unchanged voice in the soprano range. Although a treble, or choirboy, may also be considered to be a boy soprano, the more colloquial term boy soprano is generally only used for boys who sing, perform, or record as soloists, and who may not necessarily...

 is widely used as well.

Applying voice classification to non-classical singing

In non-classical singing, it is difficult to place voices within either system for two major reasons. First, these voice categorizations were made with the understanding that the singer would be using classical vocal technique. These specific techniques, through study and training, result in a particular kind of vocal production and vocal timbre for each voice type which is unique to classical music. This is particularly problematic when trying to apply the operatic terms, as the vocal types are more descriptive of vocal timbre
Timbre
In music, timbre is the quality of a musical note or sound or tone that distinguishes different types of sound production, such as voices and musical instruments, such as string instruments, wind instruments, and percussion instruments. The physical characteristics of sound that determine the...

 and vocal facility than simple vocal range
Range (music)
In music, the range of a musical instrument is the distance from the lowest to the highest pitch it can play. For a singing voice, the equivalent is vocal range...

. For example, one category of voice in opera is a contralto
Contralto
Contralto is the deepest female classical singing voice, with the lowest tessitura, falling between tenor and mezzo-soprano. It typically ranges between the F below middle C to the second G above middle C , although at the extremes some voices can reach the E below middle C or the second B above...

, which is the lowest female voice in the operatic system. One of the qualifying characteristics of this voice is a deep and dark quality to the vocal sound. This quality is not entirely innate to the voice, but is developed through classical vocal training. So although a singer in another genre might have a range equivalent to a contralto
Contralto
Contralto is the deepest female classical singing voice, with the lowest tessitura, falling between tenor and mezzo-soprano. It typically ranges between the F below middle C to the second G above middle C , although at the extremes some voices can reach the E below middle C or the second B above...

, they would not have a similar sound.

“These differences in voice qualities are reflections on variation in the muscular, aerodynamic, and acoustical conditions in the larynx and in the vocal tract. The subglottal pressure, the driving force in phonation, needs to be adapted in accordance with the laryngeal conditions.” In other words, the very act of singing consistently within one technique or another literally causes the voice to physically develop in different ways, and thus change the timbre of that particular voice.

Another example would be a coloratura soprano
Coloratura soprano
A coloratura soprano is a type of operatic soprano who specializes in music that is distinguished by agile runs and leaps. The term coloratura refers to the elaborate ornamentation of a melody, which is a typical component of the music written for this voice...

 in opera. This is not only the highest female voice in opera, but also distinguished by its ability to do vocal acrobatic leaps, fast vocal runs and trills, and free movement within the highest part of the voice. A non-opera singer might be able to sing as high as a coloratura soprano, but they would not be able to do the vocal acrobatics of a coloratura soprano without classical technique and training. Therefore, the voice classification system in opera is not really applicable to singers in other genres.

A second problem in applying these systems is a question of range specification. This is particularly a problem when trying to apply the choral music system to the non-classical singer. The choral system was developed to delineate polyphonic
Polyphony
In music, polyphony is a texture consisting of two or more independent melodic voices, as opposed to music with just one voice or music with one dominant melodic voice accompanied by chords ....

 structure and was not really intended to designate a vocal type to individual singers. In other words, choral music was designed to be broken down into four vocal sections and it is the sections themselves that are labeled soprano
Soprano
A soprano is a voice type with a vocal range from approximately middle C to "high A" in choral music, or to "soprano C" or higher in operatic music. In four-part chorale style harmony, the soprano takes the highest part, which usually encompasses the melody...

, alto
Alto
Alto is a musical term, derived from the Latin word altus, meaning "high" in Italian, that has several possible interpretations.When designating instruments, "alto" frequently refers to a member of an instrumental family that has the second highest range, below that of the treble or soprano. Hence,...

, tenor
Tenor
The tenor is a type of male singing voice and is the highest male voice within the modal register. The typical tenor voice lies between C3, the C one octave below middle C, to the A above middle C in choral music, and up to high C in solo work. The low extreme for tenors is roughly B2...

, and bass
Bass (voice type)
A bass is a type of male singing voice and possesses the lowest vocal range of all voice types. According to The New Grove Dictionary of Opera, a bass is typically classified as having a range extending from around the second E below middle C to the E above middle C...

 and not the individual singers. For example, most women that sing the alto line in choirs would be considered mezzo-soprano
Mezzo-soprano
A mezzo-soprano is a type of classical female singing voice whose range lies between the soprano and the contralto singing voices, usually extending from the A below middle C to the A two octaves above...

s in opera due to their vocal timbre and their particular range resting somewhere in the middle between a soprano and contralto. A small portion of them, however, would most likely be contralto
Contralto
Contralto is the deepest female classical singing voice, with the lowest tessitura, falling between tenor and mezzo-soprano. It typically ranges between the F below middle C to the second G above middle C , although at the extremes some voices can reach the E below middle C or the second B above...

s. Therefore, one could say, "I am a mezzo-soprano singing the alto line", and the other "I am a contralto singing the alto line." They have two different ranges and sounds but they are singing the same part. This is important to understand, because it means that choral music isn't really about vocal type but about vocal range
Vocal range
Vocal range is the measure of the breadth of pitches that a human voice can phonate. Although the study of vocal range has little practical application in terms of speech, it is a topic of study within linguistics, phonetics, and speech and language pathology, particularly in relation to the study...

 within a specific type of music: choral music.
It is not uncommon for men with higher voices to sing the alto line or women with lower voices to sing the tenor line. It is, however, improper for a man to call himself an alto or a soprano, or a woman a tenor or bass. A woman who sings the tenor line is really a contralto
Contralto
Contralto is the deepest female classical singing voice, with the lowest tessitura, falling between tenor and mezzo-soprano. It typically ranges between the F below middle C to the second G above middle C , although at the extremes some voices can reach the E below middle C or the second B above...

 when applied to the classical vocal type system, and a man who sings alto or soprano a countertenor
Countertenor
A countertenor is a male singing voice whose vocal range is equivalent to that of a contralto, mezzo-soprano, or a soprano, usually through use of falsetto, or far more rarely than normal, modal voice. A pre-pubescent male who has this ability is called a treble...

 or sopranist
Sopranist
A sopranist is a male singer who is able to sing in the vocal tessitura of a soprano usually through the use of falsetto vocal production. This voice type is a specific kind of countertenor...

.

That being said, non-classical singers can adopt some of the terms from both systems, but not all of them, when classifying their voices. The six part structure of the operatic system is much preferable to the four part choral system for non-classical singers because it has three sets of vocal ranges instead of two to choose from. Most people's voices fall within the middle categories of mezzo-soprano for women and baritone
Baritone
Baritone is a type of male singing voice that lies between the bass and tenor voices. It is the most common male voice. Originally from the Greek , meaning deep sounding, music for this voice is typically written in the range from the second F below middle C to the F above middle C Baritone (or...

 for men. There are also a fair number of tenor
Tenor
The tenor is a type of male singing voice and is the highest male voice within the modal register. The typical tenor voice lies between C3, the C one octave below middle C, to the A above middle C in choral music, and up to high C in solo work. The low extreme for tenors is roughly B2...

s and soprano
Soprano
A soprano is a voice type with a vocal range from approximately middle C to "high A" in choral music, or to "soprano C" or higher in operatic music. In four-part chorale style harmony, the soprano takes the highest part, which usually encompasses the melody...

s, but true basses
Bass (voice type)
A bass is a type of male singing voice and possesses the lowest vocal range of all voice types. According to The New Grove Dictionary of Opera, a bass is typically classified as having a range extending from around the second E below middle C to the E above middle C...

 and contralto
Contralto
Contralto is the deepest female classical singing voice, with the lowest tessitura, falling between tenor and mezzo-soprano. It typically ranges between the F below middle C to the second G above middle C , although at the extremes some voices can reach the E below middle C or the second B above...

s are rare.

The sub-categories in opera, however, should never be applied to a non-classical singer, for they are too closely associated with classical vocal technique. Words like lyric, dramatic, coloratura
Coloratura
Coloratura has several meanings. The word is originally from Italian, literally meaning "coloring", and derives from the Latin word colorare . When used in English, the term specifically refers to elaborate melody, particularly in vocal music and especially in operatic singing of the 18th and...

, and other defining qualities should never be applied to a non-classical singer. Also specific kinds of voices like soubrette
Soubrette
A soubrette is a female stock character in opera and theatre. The term arrived in English from Provençal via French, and means "conceited" or "coy".-Theater:...

 and spinto
Spinto
Spinto is a vocal term used to characterize a soprano or tenor voice of a weight between lyric and dramatic that is capable of handling large musical climaxes in opera at moderate intervals...

 should not be used outside of classical singing. The main categories, however, can be, as long as they refer solely to range. A non-classical singer could use the chart that follows.

Vocal categories and ranges for non-classical singers

The ranges given below are approximations and are not meant to be too rigidly applied.
  • Soprano
    Soprano
    A soprano is a voice type with a vocal range from approximately middle C to "high A" in choral music, or to "soprano C" or higher in operatic music. In four-part chorale style harmony, the soprano takes the highest part, which usually encompasses the melody...

    : The highest female voice being able to sing roughly between C4 (middle C) and C6 (high C), and possibly higher.
  • Mezzo-soprano
    Mezzo-soprano
    A mezzo-soprano is a type of classical female singing voice whose range lies between the soprano and the contralto singing voices, usually extending from the A below middle C to the A two octaves above...

    : A female voice in between the soprano and contralto that is able to sing roughly between A3 (A below middle C) and A5 (two octaves above A3). Some mezzos may be able to sing slightly lower or higher.
  • Contralto
    Contralto
    Contralto is the deepest female classical singing voice, with the lowest tessitura, falling between tenor and mezzo-soprano. It typically ranges between the F below middle C to the second G above middle C , although at the extremes some voices can reach the E below middle C or the second B above...

    : The lowest female voice being able to sing roughly between F3 (F below middle C) and E5, and possibly lower. Some very rare contraltos share a similar range to the tenor.
  • Tenor
    Tenor
    The tenor is a type of male singing voice and is the highest male voice within the modal register. The typical tenor voice lies between C3, the C one octave below middle C, to the A above middle C in choral music, and up to high C in solo work. The low extreme for tenors is roughly B2...

    : The highest male voice being able to sing roughly between B2 (2nd B below middle C) and A4 (A above Middle C), and possibly higher.
  • Baritone
    Baritone
    Baritone is a type of male singing voice that lies between the bass and tenor voices. It is the most common male voice. Originally from the Greek , meaning deep sounding, music for this voice is typically written in the range from the second F below middle C to the F above middle C Baritone (or...

    : A male voice in between the tenor and bass that is able to sing between G2 (two Gs below middle C) and F4 (F above middle C). Some baritones may be able to sing slightly lower or higher.
  • Bass
    Bass (voice type)
    A bass is a type of male singing voice and possesses the lowest vocal range of all voice types. According to The New Grove Dictionary of Opera, a bass is typically classified as having a range extending from around the second E below middle C to the E above middle C...

    : The lowest male voice being able to sing roughly between E2 (Two Es below middle C) and E4 (The E above middle C), and possibly lower.


Some men can sing in the same range as women using their falsetto
Falsetto
Falsetto is the vocal register occupying the frequency range just above the modal voice register and overlapping with it by approximately one octave. It is produced by the vibration of the ligamentous edges of the vocal folds, in whole or in part...

 voices or as a result of some rare physiological conditions. These men do not fall into the three female categories. These men are known as countertenor
Countertenor
A countertenor is a male singing voice whose vocal range is equivalent to that of a contralto, mezzo-soprano, or a soprano, usually through use of falsetto, or far more rarely than normal, modal voice. A pre-pubescent male who has this ability is called a treble...

s within classical music. Within contemporary music, however, the use of the term tenor for these male voices would be more appropriate.

Vocal pedagogical methods for contemporary commercial music

Teaching voice within non-classical music is an emerging field. Up to this point, voice teachers have been concentrated within classical methods of singing. It has really only been within the last few years that music conservatories and music programs with universities have begun to embrace other methodologies suitable to other kinds of vocal music. There is currently not one consistent method in approaching non-classical music but several approaches, most of them not very systematic.

See also


External links

  • http://www.su.edu/conservatory/tvpc/index.cfm
  • http://www.voicefoundation.org/
  • http://www.thevoiceworkshop.com/
  • http://www.speech.kth.se/prod/publications/files/3003.pdf
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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