The music collection was reorganised and developed in a project that lasted several years. The reorganisation was made possible thanks to a large number of patrons, as well as the support of

• Sophie und Karl Binding Stiftung
   
• Artephila Stiftung

• Ernst und Irma Leuthardt-Gronostay-Stiftung

• Emil und Rosa Richterich-Beck Stiftung

• Evangelisch-Reformierte Kirchgemeinde des solothurnischen Leimental

• Lotteriefonds des Kantons Solothurn

• Sophie und Karl Binding Stiftung