WILLIAM MASSELOS Piano Sonata No. 1 (1967 UK Red Seal deep groove stereo LP on the black spot red RCA label front laminated picture sleeve. Both the sleeve & vinyl are in stunning near mint condition a beautiful archive copy SB-6709) A1 Adagio Con Moto 7:21A2 Allegro Moderato 5:00A3 Largo; Allegro 6:57B1 Allegro 3:30B2 Andante Maestoso 9:2