International Members: Academy of Performing Arts in Prague/ HAMU Library Bohuslav Martinů Institute Czech Cultural Institute (NIK) Czech Museum of Music Czech Radio Prague - Music Department HAMU Library Jan Stadler Library Library of Department of Musicology of Faculty of Arts of Charles University Moravian Museum Municipal Library Prague Musicological Library of the Institute of Art History, Czech Academy of Sciences National Library of the Czech Republic National Theatre - Music Archive Regional library in Pardubice - music department Silesian Museum
National Members: Frantisek Bartos Regional Library in Zlin - music department Hradec Králové City Library Jiri Mahen Library in Brno Krnov City Library Library of JAMU (Janáček Academy of Music and Performing Arts) Pilsen City Library Prague Conservatory Regional library in Pardubice - music department The Research Library of South Bohemia in České Budějovice Central Bohemian Scientific Library in Kladno