Serge Prokofiev [ 1891 - 1953 ],Piano Sonata No.7 In B Flat Major Op.83 [ 1966 ]I. Allegro inquieto - Andantinoll. Andante calorosoIII. PrecipitatoFrom The Album "The Glenn Gould Collection"Vol.4 ; A Russian Interludes & Interweaving VoicesRecorded 1966, Mono [ Sony, 1990 6 LD ]Pianist ; Glenn Gould [ 1932 - 1982 ]