Three duos concertans op. 13 : for 2 violas - Schönebeck, Carl Siegemund 1758-18XX (Gems Music Publications Ltd., Inc., 2019)
Edited from the first edition, published by Hoffmeister et Kühnel in Leipzig
Preface by Kenneth Martinson in English
Keywords: Viola music (Violas (2)) / Scores; Chamber music; Scores