• 307 Music Library (Mills)

• 320 Sound Recordings

• 131 Blues (Music)
• 49 Popular music
• 41 Jazz
• 15 Rhythm and blues music
• 10 Folk music
• 10 Folk songs, English
• 8 Dixieland music
• 8 Jazz vocals
• 7 Rock music
• 6 Country music
• 6 Piano music (Jazz)
• 5 Live sound recordings
• 4 African Americans
• 4 Dance orchestra music
• 4 Piano music (Blues)
• 4 Piano music (Ragtime)
• 4 Saxophone music (Jazz)
• 3 Guitar music
• 3 Music
• 3 Paramount (Sound recording label)
• 3 Piano music
• 3 Player piano music
• 3 Soul music
• 2 Band music
• 2 Band music, Arranged

• 63 Marshall F. Granros Collection
• 24 Wisconsin Music Archives
• 21 Ford Porter Collection
• 10 Holiday, Billie, 1915-1959
• 7 Armstrong, Louis, 1901-1971
• 6 Hooker, John Lee
• 5 Brown, Charles, 1922-1999
• 5 Handy, W. C. (William Christopher), 1873-1958
• 5 James McKinty Collection
• 5 Leadbelly, 1885-1949
• 5 Muddy Waters, 1915-1983
• 5 Terry, Sonny
• 4 Calt, Stephen
• 4 Charles, Ray, 1930-2004
• 4 King, B. B
• 4 Memphis Slim
• 4 Milburn, Amos
• 4 Morton, Jelly Roll, 1890-1941
• 4 Perls, Nick, 1942-1987
• 4 Rushing, Jimmy
• 4 Strachwitz, Chris
• 4 Van Ronk, Dave
• 4 White, Bukka
• 4 Witherspoon, Jimmy
• 3 Bailey, Pearl

• 272 English
• 33 No linguistic content
• 15 Unknown
• 1 Multiple languages

• 34 United States
• 4 Louisiana
• 2 Canada
• 2 Germany
• 2 North Carolina
• 2 South Carolina
• 2 Southern States
• 2 Wisconsin
• 1 Albania
• 1 Arkansas
• 1 California
• 1 Chicago
• 1 China
• 1 Ethiopia
• 1 France
• 1 Greece
• 1 Illinois
• 1 Italy
• 1 Korea
• 1 Louisiane
• 1 Memphis
• 1 Mississippi
• 1 New Orleans
• 1 New York
• 1 New York (State)

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