International performer who appeared using the most-respected orchestras, festivals, and performance venues. He was students on the Paris Conservatoire and afterwards at Columbia School. He documented 32 of Beethoven’s piano sonatas for RCA. He toured along with his wife, pianist Lilian Kallir, and afterwards his little girl, violinist Pamela Frank. He was among Artur Schnabel’s protégés and was students of Schnabel’s best-loved pupil Maria Curcio.