De Haske Classical Duets Euphonium
De Haske Classical Duets Euphonium, Classical Sheet Music for Euphonium, 12 Duets for euphonium in treble or bass clef, By Steven Mead, Upper level of difficulty, ISBN 9789043126014, publisher's no. DHP 1064141, Format: DIN A4, 230 Pages, Includes CD with demo and play-along recordings