Idil Biret /
Boulez /
Piano Sonata No. 2
1972 in New York City - Atlantic Recording Studios
- ( 1 LP ) Finnadar Records SR 9004
- (14 CD) Idil Biret Archive 8501402 - 00:27:57
- ( 1 CD ) Idil Biret Archive IBA027 - 00:27:57
January - February, 1995 in Paris - Radio France - Studio 106
- (15 CD) Idil Biret Archive 8.501504 - 00:27:28
- (131 CD) Idil Biret Archive 8501303 - 00:27:28
- ( 1 CD ) Naxos 8.553353 - 00:27:28