Flow Studies for Bass Trombone by David Vining is appropriate for high school through professional trombone players.
This old discontinued edition contains 42 etudes. Available while supplies last.
“David Vining has written a group of studies which I think artfully isolate the movement of air when you play. I highly recommend them for students and anyone who needs to 'get back to the basics' of air movement.” - Mark Lawrence, Principal Trombone, San Francisco Symphony (retired)
56 pages, spiral bound to lay flat on the music stand