Charles Rosen started young, with piano lessons at the age of four, then studied at the Juilliard School from ages 7 to 11. For the next six years he was a pupil of Moriz Rosenthal (who in turn had been a pupil of Rafael Joseffy and Liszt). When Rosenthal died in 1946, Rosen continued studying with his widow, Hedwig Kanner-Rosenthal, for a total of eight years. He also studied music theory and composition with Karl Weigl, and at Princeton University majored in music history and romance languages. He received his B.A. summa cum laude in 1947; his M.A, in 1949, and his Ph.D. in ...