Sound Innovations for Concert Band: Trombone, Book 1
Robert Sheldon, Peter Boonshaft, Dave Black & Bob Phillips
Sound Innovations for Concert Band: Trombone, Book 2
Robert Sheldon, Peter Boonshaft, Dave Black & Bob Phillips
Book 2.5
Sound Innovations for Concert Band: Ensemble Development for Young Concert Band - Trombone/Baritone B.C./Bassoon/String Bass
Peter Boonshaft
Book 3.1
Sound Innovations for Concert Band: Ensemble Development for Intermediate Concert Band - Trombone 1
Peter Boonshaft & Chris Bernotas
Book 3.2
Sound Innovations for Concert Band: Ensemble Development for Intermediate Concert Band - Trombone 2
Peter Boonshaft & Chris Bernotas
Book 4.1
Sound Innovations for Concert Band: Ensemble Development for Advanced Concert Band - Trombone 1
Peter Boonshaft & Chris Bernotas
Book 4.2
Sound Innovations for Concert Band: Ensemble Development for Advanced Concert Band - Trombone 2
Peter Boonshaft & Chris Bernotas
Book 4.3
Sound Innovations for Concert Band: Ensemble Development for Advanced Concert Band - Trombone 3
Peter Boonshaft & Chris Bernotas