CARL STAMITZ, VIOLA CONCERTO NO. 1 IN D MAJOR (URTEXT) ED. NORBERT GERTSCH, ANNEMARIE WEIBEZAHN / PIANO REDUCTION BY JOHANNES UMBREIT / CADENZAS AND LEAD-INS BY ROBERT D. LEVIN / FINGERING AND BOWING BY JÜRGEN WEBER Munich: Henle, 2003 pp. vi + 26, ISMN M 2018 0758 4