• 22 Music Library (Mills)

• 113 Sound Recordings
• 71 Music Scores
• 14 Videos, Slides, Films

• 12 Compact Discs
• 1 Vinyl Records

• 176 Tangos
• 38 Piano music
• 17 Orchestral music
• 13 Dance music
• 13 Waltzes
• 11 Violin and piano music
• 10 Cello and piano music
• 9 Popular music
• 8 Operas
• 8 Piano trios
• 7 Piano music, Arranged
• 6 Music
• 6 Piano trios, Arranged
• 6 Ragtime music
• 6 Sonatas (Piano)
• 5 Flute and guitar music
• 5 Instrumental ensembles
• 5 Motion picture music
• 5 String quartets
• 5 Violin and piano music, Arranged
• 4 Cello and piano music, Arranged
• 4 Chamber orchestra music
• 4 Flute and piano music, Arranged
• 4 Guitar music
• 4 Mazurkas

• 46 Piazzolla, Astor
• 14 Gade, Jacob, 1879-1963
• 14 Kasten, Henning
• 14 Smaczny, Paul
• 11 Barenboim, Daniel, 1942-
• 11 Orquesta Filarmónica de Buenos Aires
• 7 Hofmeyr, Hendrik
• 6 Bach, Johann Sebastian, 1685-1750
• 5 Albéniz, Isaac, 1860-1909
• 5 Blom, Diana, 1947-
• 5 Ginastera, Alberto, 1916-1983
• 5 Stravinsky, Igor, 1882-1971
• 4 Gardel, Carlos, 1890-1935
• 4 Kulenty, Hanna
• 4 Mozart, Wolfgang Amadeus, 1756-1791
• 4 Orquesta Típica (Leopoldo Federico)
• 4 Paganini, Nicolò, 1782-1840
• 4 Ravel, Maurice, 1875-1937
• 4 Salgán, Horacio
• 4 Villa-Lobos, Heitor
• 3 Bartók, Béla, 1881-1945
• 3 Chopin, Frédéric, 1810-1849
• 3 Falla, Manuel de, 1876-1946
• 3 Galliano, Richard, 1950-
• 3 Lecuona, Ernesto, 1896-1963

• 1 Spanish

• 13 Argentina
• 2 Latin America
• 2 Mexico
• 2 Spain
• 1 Buenos Aires
• 1 Caribbean Area
• 1 Romania
• 1 Scandinavia
• 1 South America
• 1 United States

• 70 Chamber music
• 69 Scores
• 52 Arrangements (Music)
• 34 Art music
• 22 Sonatas
• 22 Suites
• 15 Dance music
• 14 Filmed performances
• 13 Waltzes (Music)
• 12 Parts (Music)
• 12 Scores and parts
• 11 Excerpts
• 11 Popular music
• 11 Preludes (Music)
• 10 Concertos
• 8 Variations (Music)
• 7 Excerpts, Arranged
• 7 Ragtime music
• 6 Facsimiles
• 6 Manuscripts
• 6 Rhapsodies (Music)
• 5 Motion picture music
• 5 Nocturnes (Music)
• 5 Operas

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