Originalus: Lessons in Performance Book 1, Around the World - Trumpet 1. Robert Sheldon. B-Flat Trumpet sheet music. For trumpet. Educational Materials.
Vertimas: Pamokos Performance knygos 1, viso pasaulio - Trimitas 1. Bedarbis Walkabout. Bedarbis Walkabout. Robertas Sheldon. Trimitui.