Turkey in the StrawTraditional American Folksong Violin - Cello Duet Learn by watching the musiciansor play in unison with the cello. Have fun playing with the pros! Click for sheet music Cello only Play in unison with Susan.Remember to focus on one skill at a time.Notice your quick progress & smile! Violin only Play your cello &complete the duet with Ilana.Enjoy the thrill of sharing music!