PUT5510947: Elisabeth Schumann, German soprano, 1933 / Bridgeman Images

PUT5510953: Claudia Muzio as Mimi,1931 in La Boheme, opera by Giacomo Puccini. / Bridgeman Images

PUT5510966: Fritz Busch, 1930s / Bridgeman Images

PUT5510967: Busch Trio, Geneva, 1936 / Bridgeman Images

PUT5510969: Amelita Galli Curci in 1934 / Bridgeman Images

PUT5510974: Fidelio, Sadler's Wells, 1937-38. Opera by Ludwig van Beethoven. Tudor Davies as Florestan, Molly de Gunst as Leonore, Reduers Llewellyn as Pizzarro, Ronal Stear as Rocco / Bridgeman Images

PUT5510975: Sir Dan Godfrey in 1935 / Bridgeman Images

PUT5510978: Jamila Novotna,1930 / Bridgeman Images

PUT5511006: Edwin McArthur & Kirsten Flagstad, Norwegian soprano, 1938 / Bridgeman Images

PUT5511009: Igor Gorin, Uktainian born Austrian baritone, 1936 / Bridgeman Images

PUT5511042: Maria Muller, German soprano in Die Aegyptische Helena - opera by Richard Strauss / Bridgeman Images

PUT5511059: Muriel Brunskill English contralto 1924 / Bridgeman Images

PUT5511064: Oscar Beringer German pianist and composer / Bridgeman Images

PUT5511073: Armand Tokatyan Bulgarian Armenian tenor as Don Jose in Carmen, 1932 (b/w photo) / Bridgeman Images

PUT5511086: Melchiorre Luise , Italian bass baritone as the Sacristan in Tosca - opera by Giacomo Puccini. / Bridgeman Images

PUT5511106: William Warfield American baritone c 1947 / Bridgeman Images

DGA5511118: Bol de porcelaine decore de montgolfieres, c.1930. Pittoria di Doccia & Richard Ginoni, Ponti, Gio (1891-1979) / Bridgeman Images

PUT5511128: Desire Defauw Belgian violinist and conductor 1946 / Bridgeman Images

PUT5511147: Emma Eams American soprano / Bridgeman Images

PUT5510017: Pablo Casals, Catalan cellist & conductor, c 1895 / Bridgeman Images

PUT5510027: Gerard Chapuis, French bass / Bridgeman Images

PUT5510040: Hambourg Trio, Boris, cello, Mark, piano & Jan, violin / Bridgeman Images

PUT5510073: Sylvia Smith Rabinof & Benno Rabinof, American piano & violin duo, c 1955 / Bridgeman Images

PUT5510092: Emanuel List, Austrian bass, as Baron Ochs in Rosenkavalier, 1935 / Bridgeman Images

PUT5510093: Adele Kern, German soprano / Bridgeman Images

PUT5510101: Erik Satie, French composer 1895 / Bridgeman Images

PUT5510125: Titta Ruffo, Italian baritone / Bridgeman Images

PUT5510602: Walter Widdop English tenor in Merry England 1937. English comic opera in two acts by Edward German to a libretto by Basil Hood. / Bridgeman Images

PUT5510616: Walter Widdop, British tenor, 1933. / Bridgeman Images

PUT5510627: Busch Quartet 1938 / Bridgeman Images

PUT5510665: Amelita Galli-Curci c. 1934. Italian operatic soprano. / Bridgeman Images

PUT5510679: Albert Wilson Archie Camden and Ernest Hinchliff. BBC SO bassoonists 1935. / Bridgeman Images

PUT5510686: Vincent O'Brien Countess McCormack and Count John McCormack Irish tenor Phoenix Park 1932 / Bridgeman Images

PUT5510705: John McCormack Irish tenor with grand-daughter Patricia Pyke 1938 / Bridgeman Images

PUT5510739: Sir Henry Wood, English conductor, at Coliseum, London, 1930 / Bridgeman Images

AGF5485764: Portrait of Pietrangelo Buttafuoco 17/09/2017 ©AGF/Leemage / Bridgeman Images