No publication date but believed to be circa 1930. Four volumes of sheet m,ucisc covering works by - Couperin, Scarlatti, Rameau, Bach, Handel, Daquin,Gluck, Hayden, Mozart, Beethoven, Rossini, Schubert, Mendelssohn, Chopin, Schumann, Liszt, Thomas, Wagner, Verdi, Heller, Franz, Gounod, Kjerulf, Raff, Rubenstein, Brahms, Borodin, Delibes, Jensen, Bizet, Tchaikovsky and Arensky. Buff cloth covers in tatty, grubby condition. No dust jackets. Pages browned on the edges and a little spotted but otherwise in clean condition.