TY - BOOK AU - Apel,Willi TI - Masters of the keyboard: a brief survey of pianoforte music AV - ML 700 .A6 PY - 1947/// CY - Cambridge PB - Harvard Univ. Press KW - Piano music KW - History and criticism KW - Organ music N1 - Includes music; "Sources": p. 311-317 ER -