Oorspronklik: Ten Duets For Bass Trombone. The Whether Man. Bass Trombone sheet music. Ten Duets For Bass Trombone composed by Tommy Pederson.
Vertaling: Tien Duets Vir Bastrombone. Geskryf in 1976 deur die groot Tommy Pederson, die musiek is deeglik idiomatiese en verfrissend.