Not Mozart: Letters, Riddles and Writs (1991) is a Music film that follows letters, Riddles and Writs is a one act opera for television by Michael Nyman broadcast in 1991. Not Mozart: Letters, Riddles and Writs is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 7.0 out of 10 from 4 votes. Fans of music movies may also want to explore similar titles below.