• 56 Folk songs, English
• 53 Folk music
• 52 Blues (Music)
• 27 Popular music
• 22 Folk dance music
• 19 Ballads, English
• 17 Folk songs, Irish
• 10 Fiddle tunes
• 10 Jazz
• 9 Folk songs, Scots
• 9 Folk-rock music
• 7 Rock music
• 6 Folk songs, Scottish Gaelic
• 3 Ballads, Scots
• 3 Bluegrass music
• 3 Folk songs, French
• 3 Irish Americans
• 3 Rhythm and blues music
• 3 Songs and music
• 2 Ballads
• 2 Big band music
• 2 Choruses, Sacred (Mixed voices) with orchestra
• 2 Country music
• 2 Folk songs
• 2 Jazz vocals

• 14 Marshall F. Granros Collection
• 7 Swarbrick, Dave
• 6 Carthy, Martin
• 5 Fairport Convention (Musical group)
• 5 Faulkner, John (Musician)
• 5 Keane, Dolores
• 5 Little Walter, 1930-1968
• 4 Clannad (Musical group)
• 4 Dylan, Bob, 1941-
• 4 Hooker, John Lee
• 4 Horton, Big Walter
• 4 Muddy Waters, 1915-1983
• 4 Oisín (Musical group)
• 4 Redpath, Jean
• 4 Spann, Otis, 1930-1970
• 3 Baez, Joan
• 3 Battlefield Band
• 3 Black, Mary, 1955-
• 3 Bok, Gordon
• 3 Boys of the Lough
• 3 De Danann (Musical group)
• 3 Denny, Sandy
• 3 Fisher, Cilla
• 3 Hurt, Mississippi John, 1892-1966

• 13 Irish
• 7 Scottish Gaelic
• 6 French
• 6 Latin
• 3 Scots
• 2 Breton
• 2 Multiple languages
• 1 Chinese
• 1 German
• 1 No linguistic content
• 1 Spanish

• 33 Ireland
• 28 Scotland
• 20 United States
• 13 England
• 4 Chicago
• 4 Great Britain
• 4 Illinois
• 3 Brittany
• 3 France
• 2 Appalachian Region, Southern
• 2 Southern States
• 1 Bali (Province)
• 1 Canada
• 1 China
• 1 Cumberland Mountains
• 1 Detroit
• 1 Georgia
• 1 India
• 1 Indonesia
• 1 Kentucky
• 1 Memphis
• 1 Michigan
• 1 Mindanao Island
• 1 New England
• 1 New Hampshire

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