This composer of As Slowly
One piece by this composer is being played at St. Burchardi church and is scheduled to finish in the year 2640. This composer wrote Bacchanale (bah-ka-NAAL) for the "prepared piano" he invented. This composer of As Slowly As Possible used the I Ching is inspiration for the aleatoric composition Music of Changes. He composed a work in which a pianist walks on stage but plays nothing. For 10 points, name this American composer whose 4'33" (4 minutes and 33 seconds) consists of four minutes and thirty three seconds of silence.
One piece by this composer is being played at St. Burchardi church and is scheduled to finish in the year 2640.
John {Cage}