Which instrument is this?
trombone
Which instrument is this?
cello
Which instrument is this?
saxsophone
Which instrument is this?
drum
Which instrument is this?
violin
Which instrument is this?
oboe
Which instrument is this?
trumpet
Which instrument is this?
flute
Which instrument is this?
guitar
Which instrument is this?
recorder
Which instrument is this?
clarinet
Which instrument is this?
piano