• 10 Music Library (Mills)
• 1 Memorial Library
• 1 Wisconsin Historical Society Library

• 1 Microforms

• 2 Political ballads and songs
• 2 Songs, Chinese
• 2 Songs, Unaccompanied
• 2 Working class
• 1 Brecht, Bertolt, 1898-1956
• 1 Choruses, Secular (Men's voices), Unaccompanied
• 1 Choruses, Secular (Mixed voices), Unaccompanied
• 1 Gilbert, Robert, 1899-1978
• 1 Heine, Heinrich, 1797-1856
• 1 Hill, Joe, 1879-1915
• 1 History
• 1 Kraus, Karl, 1874-1936
• 1 Political ballads and songs, German
• 1 Radicalism
• 1 Revolutionary ballads and songs
• 1 Revolutionary poetry, Albanian
• 1 Socialism
• 1 Songbooks, Russian
• 1 Songs and music
• 1 Songs, Danish
• 1 Songs, Russian
• 1 Utopias
• 1 Vallentin, Maxim, 1904-1987
• 1 Weber, David, 1899-1978

• 1 Biermann, Wolf, 1936-
• 1 Bogorad, Miriam
• 1 Brecht, Bertolt, 1898-1956
• 1 China. Guo wu yuan. Wen hua zu
• 1 China. Guo wu yuan. Wen hua zu. Ge ming ge qu zheng ji xiao zu
• 1 China. Guo wu yuan. Wen hua zu. Wen yi chuang zuo ling dao xiao zu
• 1 China. Yi shu shi ye guan li ju
• 1 Comité national des vétérans de la guerre du peuple albanais
• 1 Dedi, Veli
• 1 Dheri, Eftim
• 1 Eisler, Hanns, 1898-1962
• 1 Engels, Friedrich, 1820-1895
• 1 Gall, Johannes C.
• 1 Gilbert, Robert, 1899-1978
• 1 Gorinshteĭn, I. (Ida)
• 1 Haulot, Arthur
• 1 Heine, Heinrich, 1797-1856
• 1 Hill, Joe, 1879-1915
• 1 Kommunistisk forbund marxister-leninister
• 1 Kraus, Karl, 1874-1936
• 1 Kulcsar, Ilsa, 1902-1973
• 1 Larbalette, Louise
• 1 Luka, Kolë
• 1 Marx, Karl, 1818-1883
• 1 Mayer, Otto, musician

• 3 English
• 2 Chinese
• 2 French
• 2 German
• 1 Catalan
• 1 Danish
• 1 Russian
• 1 Spanish

• 1 Albania
• 1 Spain

• 12 Songs and music
• 2 Scores
• 1 Art music
• 1 Ballads
• 1 Musical settings
• 1 Songs
• 1 Translations into French

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