PID3916745: Rick Astley performing at Lytham Proms in Lancashire 2012 / Bridgeman Images

PID3916750: Amy McDonald on stage at the Lowry Theatre in Manchester 27 October 2012 / Bridgeman Images

MJN3916756: Max Bruch caricature, German Romantic composer and conductor: 6 January 1838 - 2 October 1920, Minnion, John (b.1949) / Bridgeman Images

MJN3916758: Lear Edward - caricature, with his cat, Minnion, John (b.1949) / Bridgeman Images

PUT3916761: Louise Kirkby-Lunn, English contralto / Bridgeman Images

PUT3916764: Pol Plancon,1896 / Bridgeman Images

PUT3916771: Ivan Galamian, Iranian Armenian violinist & teacher & Leonard Rose, American cellist Meado / Bridgeman Images

PUT3916780: Paul Henri Vergness, French tenor / Bridgeman Images

PUT3916781: Emmy Destinn, Czech soprano as Butterfly / Bridgeman Images

PUT3916782: Tiit Kuusik, Estonian baritone / Bridgeman Images

PUT3916783: Charlie Kunz, English popular pianist / Bridgeman Images

PUT3916787: Dmitri Smirnov, Russian tenor / Bridgeman Images

PUT3916792: Giuseppe Lugo, Italian tenor as Cavaradossi in Tosca / Bridgeman Images

PUT3916793: Steuart Wilson, English tenor / Bridgeman Images

PUT3916795: Emanuel List, Austrian bass, as Baron Ochs in Rosenkavalier, 1935 / Bridgeman Images

PUT3916802: Geraldine Farrar, American soprano & silent movie star / Bridgeman Images

PUT3916805: Antonio Paoli, Puerto Rican tenor as Otello / Bridgeman Images

PUT3916810: Malcolm McEachern, Australian bass / Bridgeman Images

PUT3916812: Dmitri Sminov, Russian tenor as Romeo / Bridgeman Images

OSN3916847: The Tardis from 'Doctor Who' (colour litho), Osborne, Neale / Bridgeman Images

PUT3918982: William Walton, circa late 1940s / Bridgeman Images

PUT3918990: Baptist Hoffmann, German baritone, as Wotan, and Margarete Arnd-Ober, Germon contralto as Fricka in Richard Wagner 's The Valkyrie / Bridgeman Images

PUT3918993: Joseph Schwarz, Latvian baritone as Sebastiano in Tiefland (The Lowlands), opera by Eugen d'Albert / Bridgeman Images

PUT3918995: Eva von der Osten, German soprano, as Tatiana in Eugene Onegin, opera by Pyotr Ilyich Tchaicovsky, 1909 / Bridgeman Images

PUT3919000: Hans Rudiger, German tenor as Mime in Richard Wagner 's Siegfried, 1910 / Bridgeman Images

PUT3919001: Rudolf Laubenthal, German tenor as Hoffman in Tales of Hoffman by Jacques Offenbach / Bridgeman Images

PUT3919010: Marcelle de Mougeot, French soprano / Bridgeman Images

PUT3919013: Friedrich Broderson, German baritone as Kothner in Richard Wagner 's Die Meistersinger von Nurnberg / Bridgeman Images

PUT3919018: Garriella Besanzoni, Italian contralto / Bridgeman Images

PUT3919019: Fritz Vogelstrom, German tenor as Richard Wagner 's Siegfried, 1914 / Bridgeman Images

PUT3919024: Carroll Glenn, American violinist, 1948 / Bridgeman Images

PUT3919025: Moriz Rosenthal, Polish pianist, 1925 / Bridgeman Images

PUT3919030: Jeanne Segala, French soprano as Jules Massenet 's Thais / Bridgeman Images

PUT3919035: Roy Harris, American composer, 1941 / Bridgeman Images

PUT3919058: Lucienne Breval, German born Swiss soprano / Bridgeman Images

PUT3919065: Georges Vaillant, Algerian born French bass baritone as Mephistopheles in Charles Gounod 's Faust / Bridgeman Images