| Teacher And I Play Trombone Duets Volume 1 Partition - 2 Trombones | | Posaune Lernen mit Spass Band 1 Etudes pour 1 ou 2 trombones - Partition | | Cookin' Duets Modern Jazz Duets Volume 1 Partition - 2 Trombones | | Smokin Duets Volume 2 - Bass Clef Partition - 2 Trombones | | Great Jazz Duets Partition - 2 Trombones | | | |