Sextet (noun)

A group of six people or things, especially six musicians who play together as a group.

Origin:

From sextus ("sixth") + -et.

Examples:

1. The sextet was made up of six jazz musicians.
2. The sextet performed at the concert hall.
3. The sextet was composed of three violins, a viola, a cello, and a bass.
4. The sextet was a popular ensemble in the 1930s and 1940s.
5. The sextet's performance was well-received by the audience.