Quartette
Part of speech: noun
Definition: A music composition in four parts, each performed by a single voice or instrument.
Quartet
Part of speech: noun
Definition: A music composition in four parts, each performed by a single voice or instrument.The set of four musicians who perform a piece of music together in four parts.A group of four.
Example sentence: Every small town has its dramatic group, its barber-shop quartet, every home has music in one form or another.