Oriģināls: Trumpet Handbook. William Bay. B-Flat Trumpet sheet music. Intermediate. Trumpet Handbook composed by William Bay. For Trumpet. All Styles.
Tulkojums: Trompete rokasgrāmata. B-Flat Trumpet notis. Trompete Handbook sastāvā William Bay. Trompetei. Seglu šūtas, Technic. Ēka Excellence.