Sound Innovations for String Orchestra -- Sound Development: Cello

Sound Innovations for String Orchestra -- Sound Development: Violin (Soun - GOOD

Sound Innovations Sound Development: Cello: Chorales and Warm-Up Exercises...

Sound Innovations for String Orchestra -- Sound Development: Viola ( - VERY GOOD

Sound Innovations for String Orchestra -- Sound Development: Violin - VERY GOOD

Sound Innovations for String Orchestra -- Sound Development: Cello

Sound Innovations for String Orchestra -- Sound Development: Violin - ACCEPTABLE

Sound Innovations for String Orchestra - Paperback, by Phillips Bob; Moss - Good