BYF3884755: Portrait of Helmut Lachenmann, 2004 (photo) / Bridgeman Images

BYF3884768: Portrait of Harrison Birtwistle, 2004 (photo) / Bridgeman Images

BYF3879033: Daniel Barenboim, 2000 (photo) / Bridgeman Images

BYF3879042: Daniel Barenboim rehearsing Schubert, 2000 (photo) / Bridgeman Images

BYF3879272: Pierre Laurent Aimard, 2000 (photo) / Bridgeman Images

BYF3879386: Dieter Schnebel, 1990 (photo) / Bridgeman Images

BYF3879476: Pierre Laurent Aimard, Salzburg, 2000 (photo) / Bridgeman Images

BYF3879477: John Cage, 1991 (photo) / Bridgeman Images

BYF3879541: Portrait of Ingram Marshall, 1997 (photo) / Bridgeman Images

BYF3879545: Tan Dun conducting, 1996 (photo) / Bridgeman Images

BYF3879552: Henry Miller, 1974 (photo) / Bridgeman Images

BYF3879558: Hans Zender, 2001 (photo) / Bridgeman Images

BYF3879562: Portrait of Christopher Rouse, 1988 (photo) / Bridgeman Images

BYF3879567: Hans Zender, 2001 (photo) / Bridgeman Images

BYF3879579: Rihm Wolfgang (photo) / Bridgeman Images

BYF3879584: Harrison Birtwistle, 2001 (photo) / Bridgeman Images

BYF3879635: Witold Lutoslawski in Los Angeles, 1989 (photo) / Bridgeman Images

BYF3879733: Sir Harrison Birtwistle, 2001 (photo) / Bridgeman Images

BYF3879736: Sir Harrison Birtwistle, 2001 (photo) / Bridgeman Images

BYF3879764: Nicolas Slonimsky and Oliver Knussen, 1988 (photo) / Bridgeman Images

BYF3879773: Mitsuko Uchida, 2001 (photo) / Bridgeman Images

BYF3879792: Portrait of Christoph Marthaler, 2001 (photo) / Bridgeman Images

BYF3879883: Harrison Birtwistle, 2001 (photo) / Bridgeman Images

BYF3879884: Harrison Birtwistle, 2001 (photo) / Bridgeman Images

BYF3879926: Osvaldo Golijov, 2001 (photo) / Bridgeman Images

BYF3879931: ADAMS John, 2001 (photo) / Bridgeman Images

BYF3879939: ADAMS Joh Los Angeles, 2001 (photo) / Bridgeman Images

BYF3880054: Gavin Bryars, 1986 (photo) / Bridgeman Images

BYF3880091: Harrison Birtwistle, 2002 (photo) / Bridgeman Images

BYF3880184: György Kurtag, 1993 (photo) / Bridgeman Images

BYF3880206: Portrait of Heinz Karl Gruber, 2002 (photo) / Bridgeman Images

BYF3880279: Hanspeter Kyburz, 2002 (photo) / Bridgeman Images

BYF3880291: George Benjamin, 1998 (photo) / Bridgeman Images

BYF3880296: Hanspeter Kyburz, 2002 (photo) / Bridgeman Images

BYF3880306: Helmut Lachenmann, Berlin, 2002 (photo) / Bridgeman Images

BYF3878550: Virgil Thomson at Chelsea, 1985 (photo) / Bridgeman Images