• 9 Music Library (Mills)
• 1 College Library

• 15 Sound Recordings
• 2 Books
• 1 Videos, Slides, Films

• 7 Vinyl Records
• 4 Compact Discs
• 1 DVDs

• 7 Jazz
• 6 Popular music
• 5 Rock music
• 2 History
• 2 History and criticism
• 2 Rock groups
• 2 Songs and music
• 1 Concerts
• 1 Dance music
• 1 Electronic music
• 1 Jazz vocals
• 1 Smurfs (Fictitious characters)
• 1 Songs, German
• 1 Trad jazz

• 2 Braxton, Anthony
• 2 Creative Orchestra
• 2 Ford Porter Collection
• 2 Kraftwerk (Musical group)
• 2 Stubbs, David, 1962-
• 1 Bautz, Rudolf
• 1 Berbuer, Karl, 1900-1977
• 1 Bohn, Rudi
• 1 Gonzo Multimedia (Firm)
• 1 Guy, Barry
• 1 Heintje
• 1 Herbolzheimer, Peter
• 1 Hütter, Ralf, 1946-
• 1 Ihre Kinder (Musical group)
• 1 Kartner, Pierre
• 1 Kerz, Sascha
• 1 Kriegel, Volker, 1943-2003
• 1 Krug, Manfred, 1937-2016
• 1 Mill, Arnold van
• 1 Moonlights (Musical group)
• 1 Rheinische Männerchor "Concordia"
• 1 Rheinlandsänger
• 1 Riley, Howard
• 1 Schmitz, Jupp
• 1 Schneider, Florian, 1947-2020

• 9 German
• 5 English
• 5 No linguistic content

• 1 Cologne (Germany)
• 1 England
• 1 United States

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