 $8.95 | 60 Studies, Op. 45, Volume I By Karl Adrian Wohlfahrt. Edited by Marty Winkler. Educational instrumental collection. 28 pages. Published by Edwin F. Kalmus. (K04037) |  |
 $8.95 | 60 Studies, Op. 45, Volume II Performed by Karl Adrian Wohlfahrt. Edited by Marty Winkler. Educational instrumental collection. 36 pages. Published by Edwin F. Kalmus. (K04038) |  |