| 3 - Etudes variées sur la souplesse et le légato volume 1 - 26 Etudes | | 2- 50 Etudes faciles et progressives volume 2 | | 40 Progressive Etudes for Trombone | | 1- 50 Etudes faciles et progressives volume 1 | | Technical Studies Volume 3 | | Advanced Lip Flexibilities - Trombone |