Germany has a rich history in classical music. Berlin, in this regard, has been key in the development of concert hall architecture, most notably through the Berlin Philharmonic. With an increasing decline in visitors and structural financial support of concerts, together with developments in music culture, the building type once more is challenged to reinvent itself, leading to the following question: What spatial qualities could invite the broader audience to concert halls? Within the specificity of concert hall architecture, the project explores the potential of the foyer as a space to be utilized beyond classical music concerts.