- Operas--Excerpts (19)
- Operas--Vocal scores with piano (19)
- Operas--Scores (17)
- Operas (16)
- Overtures--Scores (12)
- Operas--Excerpts--Vocal scores with piano (9)
- Operas--Excerpts--Scores (7)
- Music--Manuscripts--Facsimiles (5)
- Overtures (5)
- Wagner, Richard, 1813-1883--Manuscripts--Facsimiles (5)
- Songs (High voice) with piano (4)
- Wesendonk, Mathilde, 1828-1902--Musical settings (4)
- Oratorios--Excerpts--Vocal scores with piano (3)
- Piano music, Arranged (3)
- Liszt, Franz, 1811-1886--Correspondence (2)
- Opera--Production and direction (2)
- Orchestral music (2)
- Orchestral music--Scores (2)
- Ouvertures--Scores (2)
- Piano music (2)
- Solti, Georg, Sir, 1912- (2)
- Songs (Low voice) with piano (2)
- Songs with piano (2)
- Symphonies (2)
- Vocal duets with piano (2)
- Wagner, Richard, 1813-1883 (2)
- Wagner, Richard, 1813-1883--Correspondence (2)
- Wagner, Richard, 1813-1883--Ring des Nibelungen. Götterdämmerung (2)
- Berliner Philharmoniker (1)
- Chamber orchestra music--Scores (1)
- Choruses, Sacred (Mixed voices, 8 parts), Unaccompanied--Scores (1)
- Choruses, Secular (Children's voices) with orchestra--Scores (1)
- Composers--Germany--Correspondence (1)
- Composition (Music)--Studies and exercises (1)
- Conducting--Instruction and study (1)
- Instrumental ensembles--Scores (1)
- Leinsdorf, Erich, 1912- (1)
- Marches (Orchestra) (1)
- Music rehearsals (1)
- Nietzsche, Friedrich Wilhelm, 1844-1900 (1)
- Operas--Excerpts, Arraned (1)
- Operas--Excerpts, Arranged (1)
- Operas--Librettos (1)
- Operas--Vocal Score with piano (1)
- Operas--Vocal scores with piao (1)
- Overtures--Vocal scores with piano (1)
- Philosophers--Germany--Correspondence (1)
- Song cycles (1)
- Songs (Medium voice) with piano (1)
- Symphonies--Excerpts (1)
- Toscanini, Arturo, 1867-1957 (1)
- Wagner, Richard, 1813-1883--Thematic catalogs (1)
- Wagner, Richard, 1813-1883. Ring des Nibelungen. Rheingold (1)
- Waltzes (Orchestra) (1)
- Wesendonck, Mathilde, 1828-1902--Musical settings (1)
- ドキュメンタリー (1)
- no value (92)