Octet (music)


In music, an octet is a musical ensemble consisting of eight instruments or voices, or a musical composition written for such an ensemble.

Octets in classical music

Octets in classical music are one of the largest groupings of chamber music. Although eight-part scoring was fairly common for serenades and divertimenti in the 18th century, the word "octet" only first appeared at the beginning of the 19th century, as the title of a composition by Prince Louis Ferdinand of Prussia, whose Octet Op. 12 features the piano, together with clarinet, 2 horns, 2 violins, and 2 cellos. Later octets with piano were written by Ferdinand Ries, Anton Rubinstein, and Paul Juon .
Octets tend to be scored in one of the following arrangements:
Jazz ensembles of eight players will frequently be termed an octet. These ensembles may be for any combination of instruments, but the most common line-up is trumpet, alto sax, tenor sax, trombone, guitar, piano, bass and drums, with guitar occasionally making way for another horn, for example baritone sax. The Jamil Sheriff Octet is an example of a classic octet. Ornette Coleman's ensemble for the album is an example of two quartets playing together at the same time.
Saxophonist David Murray leads an experimental jazz octet, the David Murray Octet.
The collaborations of trombonists J.J. Johnson and Kai Winding occasionally featured a trombone octet, most notably on their 1956 record Jay and Kai + 6.

Octets in popular music

A vocal octet is a choir, or performance by a choir, of eight separate parts, for example, an SSAATTBB choir.