• 27 Music Library (Mills)

• 50 Sound Recordings
• 2 Videos, Slides, Films
• 1 Music Scores

• 18 Compact Discs
• 16 Vinyl Records
• 2 DVDs
• 1 Cassette Tapes

• 37 Blues (Music)
• 10 Folk songs, English
• 9 Songs with guitar
• 9 Songs with instrumental ensemble
• 6 Popular music
• 5 Folk music
• 4 Guitar music (Blues)
• 4 Music
• 3 African Americans
• 2 Ballads, English
• 1 Ballads
• 1 Black people
• 1 Bluegrass music
• 1 Country music
• 1 Gospel music
• 1 Hymns, English
• 1 Jazz
• 1 Live sound recordings
• 1 Ragtime music
• 1 Songs, English
• 1 Spirituals (Songs)

• 51 Hurt, Mississippi John, 1892-1966
• 7 Marshall F. Granros Collection
• 6 Baez, Joan
• 6 Broonzy, Big Bill, 1893-1958
• 5 Davis, Gary, 1896-1972
• 5 McTell, Blind Willie
• 5 Odetta, 1930-2008
• 5 Rooftop Singers
• 5 Terry, Sonny
• 4 Ian & Sylvia
• 4 McGhee, Brownie, 1915-1996
• 4 Ritchie, Jean
• 4 Watson, Doc
• 4 White, Bukka
• 3 Bikel, Theodore
• 3 Collins, Judy, 1939-
• 3 Dylan, Bob, 1941-
• 3 Flatt, Lester
• 3 Fuller, Blind Boy, 1907-1941
• 3 Gibson, Bob, 1931-1996
• 3 House, Son
• 3 James McKinty Collection
• 3 James, Skip, 1902-1969
• 3 Johnson, Robert, 1911-1938
• 3 Leadbelly, 1885-1949

• 51 English
• 1 French

• 13 United States
• 1 Africa
• 1 Colombia
• 1 Cuba
• 1 Great Britain
• 1 Haiti
• 1 Jamaica
• 1 Middle East

• 19 Blues (Music)
• 10 Songs
• 9 Chamber music
• 3 Music
• 2 Country music
• 2 Gospel music
• 2 Live sound recordings
• 2 Old-time music
• 1 Alternate takes (Sound recordings)
• 1 Concert films
• 1 Documentary films
• 1 Folk music
• 1 Folk-rock music
• 1 Jazz
• 1 Popular music
• 1 Ragtime music
• 1 Sound recordings

Limit year range