(b NY City, 1940).
Amer. violist and conductor. Prin. violist, Juilliard Orch. 1960–3, Chicago Lyric Opera 1964–6, ass. prin. violist Los Angeles PO 1968–9. CG début 1982. Solo violist in f.p. of conc. by his wife Thea Musgrave (Hallé Orch., cond. Loughran, 1975). Art. dir. and cond. Virginia Opera Assoc. from 1975.