• 35 Music Library (Mills)

• 13 Organ music
• 10 Masses, Unaccompanied
• 5 Music
• 4 Choruses, Sacred (Mixed voices), Unaccompanied
• 4 History and criticism
• 4 Motets
• 4 Part songs, Sacred
• 2 Harp music
• 2 Mary, Blessed Virgin, Saint
• 2 Part songs, Spanish
• 2 Sacred vocal music
• 2 Vihuela music
• 1 Andrew, Apostle, Saint
• 1 Canons, fugues, etc. (Organ)
• 1 Catholic Church
• 1 Choruses, Sacred (Mixed voices) with organ
• 1 Choruses, Sacred, Unaccompanied
• 1 Church music
• 1 Harpsichord music
• 1 Las Huelgas codex
• 1 Madrigals
• 1 Magnificat (Music)
• 1 Manuscripts
• 1 Manuscripts, Spanish
• 1 Psalms (Music)

• 9 Morales, Cristóbal de, approximately 1500-1553
• 7 Pedrell, Felipe, 1841-1922
• 5 Victoria, Tomás Luis de, approximately 1548-1611
• 3 Cabanilles, Juan, 1644-1712
• 2 Escuela Española de Historia y Arqueología (Rome, Italy)
• 2 Mouton, Jean, -1522
• 1 Aguilera de Heredia, Sebastián, approximately 1565-approximately 1620
• 1 Alfonso X, King of Castile and Leon, 1221-1284
• 1 Baseya, Joan, active 17th century
• 1 Bernabé, active 1650-1700
• 1 Brudieu, Joan, approximately 1520-1591
• 1 Bruna, Pablo
• 1 Cabezón, Antonio de, 1510-1566
• 1 Clavijo del Castillo, Bernardo, approximately 1549-approximately 1626
• 1 Climent Barber, José
• 1 Corrêa de Araujo, Francisco
• 1 Durón, Sebastián, 1660-1716
• 1 Escorial. Real Biblioteca. J.B.2
• 1 Flecha, Matheo, approximately 1481-1553
• 1 Gerhard, Roberto, 1896-1970
• 1 Gombert, Nicolas, active 16th century
• 1 Guerrero, Francisco, 1528-1599
• 1 Instituto Diego Velázquez
• 1 Jimenez, José, 1601-1672

• 16 Latin
• 11 No linguistic content
• 3 Unknown
• 2 Romance (Other)
• 2 Spanish
• 1 Catalan

• 13 Spain
• 1 Burgos
• 1 Medieval

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