ocr: The simplest form of canon is the round, in which each of several parts sings or plays an identical tune atthe same pitch level while starting at a successively - later time. Listen to "Row, Row, Row Your Boat" as an individual line and as a three- part canon. Listen to the melody for part I Listen to the melody for part 2 Listen to "Row, Row, Row Your Boat" as a 3-part canon. #F canon (kan'en), in music a type of in which all the nstruments or voices have the same melody, J begining at ditterent times, with successive