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Slide technique for trombonists
Improvise easily with Magic Tones part 1
Improvise easily with Magic Tones part 2
Trombones and the art of doodling
The Trombone Slide and Its Magical Sixth Stop
Music theory - Scales, intervals circle of fifths
Music theory - Chords and improvisation
Music Has A Profoundly Beneficial Effect
Sound Engineering for Horns
Sound Reinforcement for Brass Players (3) ‘Microphone Set
Die Renaissance der Musikvereine und Musikschulen
Tontechnik für die Blasmusik (2)
