170 Original Studies for Trombone

Trombone/Euphonium Studies by Adams Jason (paperback)

First Book of Practical Studies for Trombone by Gerald Bordner

Kuhn-Cimera Method for Tuba, Bk 1 by Kuhn, John M.,Cimera, Jaroslav, paperback,

First Book of Practical Studies for Trombone by Gerald Bordner (EL00933)

Standard of Excellence Jazz Ensemble Method 2nd Trombone (Book...

Seventy-Three Advanced Tuba Studies by Cimera