• 10 Sound Recordings
• 2 Music Scores
• 1 Books

• 5 Vinyl Records
• 3 Compact Discs

• 6 Folk songs, English
• 3 Political ballads and songs
• 2 Ballads, English
• 2 History
• 2 Working class
• 1 Folk music
• 1 History and criticism
• 1 Music
• 1 Nineteen sixty-eight, A.D
• 1 Political aspects
• 1 Social aspects
• 1 Vietnam War, 1961-1975

• 5 Marshall F. Granros Collection
• 4 Ochs, Phil
• 3 Seeger, Pete, 1919-2014
• 1 Barbosa, Zelia
• 1 Castro, Nelson Serra de
• 1 Chaves, Raquel (Musician)
• 1 Clancy Brothers
• 1 Collier, James (Musician)
• 1 Hédiguer, Max
• 1 Kin Lop Tse Collection
• 1 Kirkpatrick, Frederick Douglass
• 1 Kutschke, Beate
• 1 MacColl, Ewan
• 1 Makem, Tommy
• 1 Norton, Barley, 1971-
• 1 O'Casey, Sean, 1880-1964
• 1 Reagon, Bernice Johnson, 1942-
• 1 Reynolds, Malvina
• 1 Seeger, Peggy, 1935-
• 1 Silber, Irwin, 1925-2010
• 1 Yeats, W. B. (William Butler), 1865-1939

• 12 English
• 1 Portuguese

• 7 United States
• 1 Brazil
• 1 Ireland

• 3 Songs and music
• 1 Folk songs
• 1 Functional music
• 1 Popular music
• 1 Scores
• 1 Songs

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