Josephine Trott Melodious Double Stops - Book 1 | Viola Technique Sheet Music Book for Students | Essential Double Stop Practice Method for Tone Balance Intonation Strengthening and Daily Viola Study
(String Solo). Trott's Melodious Double-Stops Book 1 for Violin (50327290) has been a landmark string exercise book for decades, selling thousands of copies a year. Now the same exercises have been insightfully transcribed for viola.