. . . . . . . . "Piano sonata in B flat, K.281" . "Baarn 3740Aa : prod. Philips Classics Productions, P 1990" . "Digitals Classics" . . "Piano sonata in B flat, K.281" . . "Piano sonata in C, K.279" . "Piano sonata in C, K.279" . . . . . . . . . . . .