Definitions Found:
QUARTETTE, a set of four; a composition for four voices or instruments also QUARTET, QUARTETT, QUARTETTO
- quartettesQUARTETTE, a set of four; a composition for four voices or instruments also QUARTET, QUARTETT, QUARTETTO
- quartettea set of four; a composition for four voices or instruments also QUARTET, QUARTETT, QUARTETTO
- quartettiQUARTETTO, (Italian) a quartet, a composition for four voices also QUARTET, QUARTETT, QUARTETTE
- quartetto(Italian) a quartet, a composition for four voices also QUARTET, QUARTETT, QUARTETTE