Rondo Rondo is an instrumental composition typically with a refrain recurring four times in the tonic and with three couplets in contrasting keys. Rondo, sheet music:TURKISH RONDO (ALLA TURCA) (Wolfgang Amadeus Mozart)RONDO (Isaak Yakovich Berkovich)RONDO A-DUR (Johann Baptist Vanhal)RONDO (František Xaver Dušek)