GNG3899354: St Nicholas Cathedral, Tympan, the Last Judgement end of 14 th century, Fribourg, Switzerland (photo) / Bridgeman Images

GNG3899357: St Nicholas Cathedral, Saint Luke's and The Winged Ox, Statue, Fribourg, Switzerland (photo) / Bridgeman Images

RMU3884637: Viola by Giovanni Grancino / Bridgeman Images

LNO3884734: Rimsky-Korsakov's desk in his / Bridgeman Images

BYF3884760: Portrait of Helmut Lachenmann, 2004 (photo) / Bridgeman Images

BYF3884763: Jonathan Nott, 2004 (photo) / Bridgeman Images

LUT3884860: Sopranos Barbara Bonney (right) / Bridgeman Images

LUT3884883: Sopranos Barbara Bonney (middle) / Bridgeman Images

LUT3884890: Sopranos Barbara Bonney (left) / Bridgeman Images

DOY3885772: Flute being played by / Bridgeman Images

DOY3890384: 'In Praise of Love' / Bridgeman Images

DOY3890405: 'In Praise of Love' / Bridgeman Images

DOY3890417: 'The Life and Times / Bridgeman Images

BYD3870690: Bronze statue of Sir John Franklin, London (photo) / Bridgeman Images

BYF3871390: Portrait of Dane Rudhyar, 1975 (photo) / Bridgeman Images

LNO3891262: Grand Union Hotel in / Bridgeman Images

LNO3891274: Ljubljana Co-operative Bank / / Bridgeman Images

BYF3891748: Harrison Birtwistle, Paris, France, 1993 (photo) / Bridgeman Images

DOY3892381: Johnny Borrell - portrait / Bridgeman Images

BYF3872841: Lou Harrison, 1985 (photo) / Bridgeman Images

BYF3872856: Merce Cunningham, 1989 (photo) / Bridgeman Images

BYF3872888: Oliver Knussen rehearsing, 1992 (photo) / Bridgeman Images

RMU3872917: Beethoven's Piano Sonata No.32 Op.111 / Bridgeman Images

BYF3872989: Birtwistle Harrison, 1995 (photo) / Bridgeman Images

LNO3874084: Leandro Ferreyra / Bridgeman Images

RMU3874940: Trocadero menu for JP Sousa / Bridgeman Images

RMU3874951: Menuhin concert poster / Bridgeman Images

RMU3874954: JS Bach / Bridgeman Images

RMU3874973: Sousa concert programme / Bridgeman Images

RMU3875570: Henry Purcell as a / Bridgeman Images

LUT3875614: Christopher Hogwood sitting on / Bridgeman Images

LNO3893098: Glyndebourne concert hall / Bridgeman Images

LNO3893119: Gustav Mahler bust at / Bridgeman Images

RMU3875847: Henry Wood / Bridgeman Images

BYF3876178: George Crumb during Los Angeles Philharmonic. New Music Group concert, 2000 (photo) / Bridgeman Images

LUT3876451: Cambridge bicycles / Bridgeman Images