• 40 Sound Recordings
• 1 Videos, Slides, Films

• 29 Vinyl Records
• 10 Compact Discs
• 1 DVDs

• 33 Blues (Music)
• 9 Popular music
• 5 Jazz
• 4 Rock music
• 3 Live sound recordings
• 3 Rhythm and blues music
• 2 Jazz vocals
• 2 Medicine shows
• 1 Arts, American
• 1 Dixieland music
• 1 Folk music
• 1 Folk songs, English
• 1 Folk-rock music
• 1 Gospel music
• 1 Humorous songs
• 1 Saxophone music (Jazz)
• 1 Soul music

• 12 Marshall F. Granros Collection
• 6 Wisconsin Music Archives
• 3 Allison, Luther, 1939-1997
• 2 Cheap Suit Serenaders
• 2 Crumb, R.
• 2 Jackson, Arthur, 1911-1977
• 2 Kirkland, Eddie, 1923-2011
• 2 Perls, Nick, 1942-1987
• 2 Siegel-Schwall Band
• 1 Armstrong, Robert, 1950-
• 1 Baker, Cary
• 1 Baker, Etta, 1913-2006
• 1 Baldry, Long John, 1941-2005
• 1 Barretta, Scott
• 1 Big Maybelle, 1924-1972
• 1 Black, Rita
• 1 Blues Brothers
• 1 Boyson, Cornelius
• 1 Brewer, Jim, 1920-1988
• 1 Bristol, Brian
• 1 Carson, Steve
• 1 Carter, Ron, 1937-
• 1 Catherine, Philip
• 1 Chappelle, Vince
• 1 Charles, Ray, 1918-2015

• 36 English
• 4 No linguistic content

• 2 North Carolina
• 1 Mississippi
• 1 United States

• 11 Sound recordings
• 8 Popular music
• 4 Live sound recordings
• 3 Jazz
• 2 Folk music
• 2 Rhythm and blues music
• 2 Soul music
• 1 Arrangements (Music)
• 1 Blues-rock music
• 1 Dixieland music
• 1 Documentary films
• 1 Folk-rock music
• 1 Gospel music
• 1 Humorous music
• 1 Interviews (Sound recordings)
• 1 Nonfiction films
• 1 Rock music
• 1 Short films
• 1 sound recordings

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