VLADO PERLEMUTER Chopin: Piano Sonata No. 2 In B Flat Minor, Op. 35 / Piano Sonata No. 3 In B Minor, Op. 58 (1977 UK audiophile SQ Quadraphonic LP, a full dynamic range recording fully compatible with regular stereo systems, front laminated picture sleeve. The sleeve shows just a little light shelfwear & the vinyl remains near 'as new' NIMBUS2109)