Another catalogue was created by Johannes Hanstein, co-author of the web site Klassika; he used letters to group works (A = Orchestral works, B = Works for solo instruments and orchestra, C = Chamber music, D = Lieder, E = Choral works, F = Stage works) and Roman numerals for sub-groups (e.g. for Group "A. Orchestral works" : I = Symphonies, II = Symphonic Poems, III = Other Orchestral Works), and finally Arabic numerals for the individual works; this catalogue is merely a listing of titles and opus numbers, where applicable, and years, but without any annotations. See: "Richard Strauss: Catalogue of works" by Johannes Hanstein, co-author of the web site Klassika
worldcat.org
Mueller von Asow, Erich Hermann: Richard Strauss: Thematisches Verzeichnis. L. Doblinger, Vienna, 1950–1974, 3 vols. OCLC4006988
