• 4 Videos, Slides, Films

• 4 DVDs

• 3 Operas
• 1 Io (Greek mythological character)
• 1 Jaufré Rudel, active 12th century
• 1 Polo, Marco, 1254-1323?
• 1 Saariaho, Kaija
• 1 Salonen, Esa-Pekka, 1958-
• 1 Sellars, Peter
• 1 Siblings
• 1 Witches

• 2 Deutsche Grammophon (Firm)
• 1 Audi, Pierre
• 1 Aydar, Ebru
• 1 Bellouchi, Eatna
• 1 Bethel, Amy
• 1 Blegen, Judith
• 1 Bremmer, Kelly J.
• 1 Browning, Kirk, 1921-2008
• 1 Bryant, Stephen, 1949-
• 1 Cappella Amsterdam
• 1 Castle, Sarah (Mezzo-soprano)
• 1 D'Alessio, Clemente
• 1 Deep Listening Publications
• 1 Devlin, Michael, 1942-
• 1 Dijck, Coby van
• 1 Donnell, Bruce
• 1 Elias, Rosalind
• 1 Finley, Gerald, 1960-
• 1 Fulton, Thomas
• 1 Gendel, Scott, 1977-
• 1 Griffiths, Paul, 1947 November 24-
• 1 Grodin, Cooper D.
• 1 Groop, Monica, 1958-
• 1 Hecox, Megan
• 1 Humperdinck, Engelbert, 1854-1921

• 3 English
• 1 French

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