Wohlfahrt's Op. 45 studies have been essentials in the libraries of many great teachers for years. Studies address string crossing, bow-strokes, shifting and finger-patterns. This edition for solo viola is transcribed and edited by Joseph Vieland. Published by the International Music Company. Difficulty: A4/A5 NOTE: This item is for VIOLA, and is Book 2 only, containing etudes 31 through 60. Studies 1 through 30 can be found in Book 1.