On request - here´s 7 Bass Trombone scales from Bb - E. Bass Trombone Scales Please note - these positions are for F and Gb valves. "V" single valve - "Db. V" Both valves together.
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On request - here´s 7 Bass Trombone scales from Bb - E. Bass Trombone Scales Please note - these positions are for F and Gb valves. "V" single valve - "Db. V" Both valves together.