The Development of Valves for Brasswind Instruments
Volume 1: Instruments of the single harmonic series
Book
Item no.: 672495
The Development of Valves for Brasswind Instruments
Volume 2: Ways to expand the Harmonic Series
Book
Item no.: 672496
The Development of Valves for Brasswind Instruments
Volume 3: Valves Evolve
Book, DVD
Item no.: 672494