Choral music

A soprano () is a type of classical singing voice and has the highest vocal range of all voice types. The soprano's vocal range (using scientific pitch notation) is from approximately middle C (C4) = 261 Hz to A5 in choral music, or to soprano C (C6) or higher in operatic music. In four-part chorale style harmony, the soprano takes the highest part, which often encompasses the melody. The soprano voice type is generally divided into the coloratura, soubrette, lyric, spinto, and dramatic soprano.

The tenor is a type of male singing voice whose vocal range lies between the countertenor and baritone voice types. It is the highest male chest-voice type. Composers typically write music for the tenor in the range from the second B below middle C, to the G above middle C (i.e. B2 to G4) in choral music – and from the second B-flat below middle C, to the C above middle C (B2 to C5) in operatic music – but the range can extend at either end. Subtypes of the tenor include the leggero tenor, lyric tenor, spinto tenor, dramatic tenor, heldentenor and tenor buffo (also known as the ).

type of classical male singing voice

The musical term alto, meaning "high" in Italian (from Latin: altus), historically refers to the contrapuntal part higher than the tenor and its associated vocal range. In four-part voice leading alto is the second-highest part, sung in choruses by either low women's or high men's voices. In vocal classification these are usually called contralto and male alto or countertenor.

collaborative site for sharing musical scores

thumb|Four-voice SATB arrangement of Bach's Cantata BWV 140.

type of music of the late Renaissance and early Baroque eras which involved spatially separate choirs singing in alternation