Charlotte Lois Zelka /
Bartók /
Sonata for Two Pianos and Percussion, Sz. 110, BB 15
October, 1955 in Vienna
- performed with Alfred Brendel
- ( 1 LP ) Orbis CX 10 430
- ( 1 LP ) Turnabout TV-S 34465
- ( 1 LP ) Vox PL 9600
- ( 1 LP ) Vox PL 9600 A