HELEN BUCHANAN Soprano 1914, 1915, 1919 RICHARD BUHLIG Pianist 1907, 1908 MRS. JOSEPH BUNTING Soprano 1904 ALOYS BURGSTALLER Tenor 1903 TOM BURKE Tenor 1922 RICHARD BURMEISTER Pianist 1902 FERRUCCIO BUSONI Pianist 1911, 1915 MME. CHARLES CAHIER Contralto 1922 GIUSEPPE CAMPANARI Baritone 1905, 1908 TERESA CARREÑO Pianist 1901, 1908, 1909, 1913, 1914 PABLO CASALS Cellist 1915, 1918, 1920 ANNA CASE Soprano 1911, 1917 MARIE CASLOVA Violinist 1916 ALFREDO CASELLA Pianist 1921, 1923 CECILE CHAMINADE Pianist 1908 KITTY CHEATHAM Interpreter of Children’s Songs 1913, 1914 WALTER CLAPPERTON Basso 1922 JULIA CLAUSSEN Mezzo-Soprano 1918 ACHILLE COCOZZA Violinist 1910 DAVID COHEN Violinist 1917 SOL COHEN Trumpet 1923, 1925 FRANK M. CONLY Basso 1911 HORATIO CONNELL Bass-Baritone 1911, 1914, 1917 LUTHER CONRADI Pianist 1908 EMILIA CONTI Soprano 1914 ELSA LYONS COOK Soprano 1915, 1917, 1919 CARLTON COOLEY Violinist 1921 Winner of Stokowski Medal ALBERT CORNFELD Violinist 1915 ALFRED CORTOT Pianist 1918, 1920, 1922, 1925 CHARLES M. COURBOIN Organist 1922 MARCELLA CRAFT Soprano 1916 JULIA CULP LIEDER Singer 1914, 1916 CLAUDE CUNNINGHAM Baritone 1906 ROYAL DADMUN Baritone 1920, 1921 EUGENE D’ALBERT Pianist 1905 MARGUERITE D’ALVAREZ Contralto 1922 MURRAY DAVEY Basso 1912 REBECCA DAVIDSON Pianist 1917 ELEANORE DE CISNEROS Mezzo-Soprano 1908 EMILIO DE GOGORZA Baritone 1907, 1915, 1916 JOSE DELAQUERRIERE Tenor 1924 F. DEL NEGRO Bassoon 1923, 1924 MARY HISSEM DE MOSS Soprano 1908 VLADIMIR DE PACHMANN Pianist 1904, 1907, 1911 SUSANNA DERCUM Contralto 1915, 1916 EMMY DESTINN Soprano 1915 MINA DOLORES Soprano 1923 P. DONATELLI Tuba 1923 ALFRED DOUCET Oboe 1910