Complex sentence: She made her Carnegie Hall recital debut in February 1960, and was a member of the Galimir, Gotham, and Schneider Quartets, as well as the American String Trio.
Split into simpler sentences: She made her Carnegie Hall recital debut in February 1960. She was a member of the Galimir, Gotham, and Schneider Quartets, as well as the American String Trio.