The usually accepted, from high to low, are - Female - Soprano / mezzo-soprano / contralto. Male - Tenor / baritone / bass-baritone / bass.

Bass is the lowest voice-part.

It goes (from lowest to highest): bass, baritone, tenor, contra-alto, alto, mezzo-soprano, soprano

There are many families in the choir. There are (not in order of pitch whatsoever):

-Soprano

-Mezzo-soprano

-Contralto

-Altos

-Countertenor

-Baritone

-Tenor

-Bass

-Treble

The male ranges are countertenor, tenor, baritone and bass The female ranges are soprano, mezzo-soprano and contralto Soprano is the highest female range Mezzo-soprano is between soprano and contralto Contralto is the lowest female range Countertenor is the highest male range. Michael Jackson was a countertenor Tenor is the next highest male range and probably the most common in popular music by guys Baritone is between tenor and bass Bass is the lowest male range There's also falsetto, which is a tenor, baritone or bass singing really high. There are many websites that have more detailed information

Without further clarification the only answer is to list the basic types. Female - Soprano Mezzo-soprano Contralto Male - Tenor Baritone Bass