A NONET is a composition for nine performers. It is a musical form that originated in the 19th century and has been used by many composers since then. The term 'NONET' comes from the Latin word for nine, 'novem'. Nonets are typically written for a variety of instruments, including strings, woodwinds, brass, and percussion. They often feature complex counterpoint and intricate rhythms. Nonets can be performed as a single piece or as part of a larger work.