• 7 Music Library (Mills)

• 7 Sound Recordings

• 3 Popular music
• 2 Songs, Portuguese
• 2 World music
• 1 Choruses, Secular (Mixed voices) with orchestra
• 1 Choruses, Secular (Mixed voices), Unaccompanied
• 1 Choruses, Secular (Women's voices), Unaccompanied
• 1 Climatic changes
• 1 Global warming
• 1 Music
• 1 Nietzsche, Friedrich Wilhelm, 1844-1900
• 1 Orchestral music
• 1 Pessoa, Fernando, 1888-1935
• 1 Piano music
• 1 Social justice
• 1 Songs (High voice) with piano
• 1 Songs (High voice) with vihuela
• 1 Songs, English
• 1 Songs, Spanish
• 1 String trios
• 1 Symphonic poems
• 1 Symphonies

• 1 Adams, Justin
• 1 Aguilera de Heredia, Sebastián, approximately 1565-approximately 1620
• 1 Amadou & Mariam
• 1 Amis de la Sagesse. Women's Choir
• 1 Antunes, Arnaldo
• 1 Antunes, Celso
• 1 Araujo, Juan de, 1646-1712
• 1 BBC Singers
• 1 BBC Symphony Chorus
• 1 BBC Symphony Orchestra
• 1 Back2Black Festival (4th : 2012 : London, England)
• 1 Barbican Centre for Arts and Conferences
• 1 Bermúdez, Pedro
• 1 Boston Camerata
• 1 Boston Shawm and Sackbut Ensemble
• 1 Bruna, Pablo
• 1 Camara, Juldeh
• 1 Cohen, Joel, 1942-
• 1 Cozza, Fabiana
• 1 Criolo, 1975-
• 1 Diabaté, Toumani, 1965-
• 1 Diawara, Fatoumata
• 1 Emicida
• 1 Fernandes, Gaspar, -1629
• 1 Figueras, Montserrat

• 4 English
• 3 Spanish
• 1 French
• 1 German
• 1 Italian
• 1 Latin
• 1 Nahuatl
• 1 Quechua
• 1 Romance (Other)
• 1 Tupi languages
• 1 Undetermined

• 2 Portugal
• 1 Latin America
• 1 Mexico
• 1 Peru
• 1 Spain

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