Amazon.com: Test Pieces for Orchestral Auditions -- Trombone: Audition Excerpts from the Concert and Operatic Repertoire (Edition Peters): 9790014069940: Rosin, Armin, Pleyer, Eberhard: Books
Three Equali for four Trombones - WoO 30 - 4 trombones - (HN 1151): Beethoven, Ludwig van, Voss, Egon: 9990001132972: Amazon.com: Books
Amazon.com: Libretto Trumpet Mute, Small Straight Practice Mute, All Aluminum : Musical Instruments
Die Posaunen von Jericho: Doderer, Heimito Von: 9783406749582: Amazon.com: Books