• 10 Music Library (Mills)

• 21 Sound Recordings
• 5 Videos, Slides, Films

• 5 Compact Discs
• 3 DVDs
• 1 VHS Videocassettes
• 1 Vinyl Records

• 19 Operas
• 1 Macbeth, King of Scotland, active 11th century

• 26 Verdi, Giuseppe, 1813-1901
• 9 Muti, Riccardo
• 7 Ambrosian Opera Chorus
• 7 Philharmonia Orchestra (London, England)
• 7 Sinopoli, Giuseppe
• 6 Dumas, Alexandre, 1824-1895
• 5 Domingo, Plácido, 1941-
• 5 Hugo, Victor, 1802-1885
• 5 Kraus, Alfredo
• 5 Scotto, Renata, 1934-2023
• 4 Band of HM Royal Marines (Royal Marines School of Music)
• 4 Buchan, Cynthia
• 4 Ghiaurov, Nicolai, 1929-2004
• 4 Lloyd, Robert, 1940-
• 4 Shicoff, Neil
• 4 Teatro alla Scala
• 3 Freni, Mirella, 1935-2020
• 3 Paternostro, Roberto
• 3 Van Allan, Richard
• 3 Walker, Sarah, 1943-
• 3 Zampieri, Mara
• 2 Arena, Maurizio, 1935-
• 2 Baltsa, Agnes

Limit year range