Crossword Clue:

the double bass also CONTRABASSO CONTRABBASSO COUNTERBASE

AnswerCrossword Clue
CELLOSmaller cousin of the double bass
BULLFIDDLEInformal name for the double bass
VIOLDouble bass
BULLFIDDLEDouble bass
BULLFIDDLEDouble bass, informally
CELLOSDouble bass cousins