Authors: Willi Apel

Citation: Willi Apel, Bache erede della tradizione, Nuova rivista musicale italiana trimestrale di cultura e informazione musicale , 1, 1969, pp. 3-12

Authors: Willi Apel

Citation: Willi Apel, Early German keyboard music, Musical quarterly , XXIII(2), 1937, pp. 210-237

Authors: Willi Apel

Citation: Willi Apel, Early spanish music for lute and keyboard instruments, Musical quarterly , XX(3), 1934, pp. 289-301

Authors: Willi Apel

Citation: Willi Apel, Neapolitan links between Cabezon and Frescobaldi, Musical quarterly , XXIV(4), 1938, pp. 419-437