Space Regained. IRCAM, the Factory of Sonic Dreams, is back in full view with ManiFeste. In 2022, our concert hall, the Espro, will finally reopen its doors to the public. A homecoming or the discovery of a unique space, which can be modulated at will through its variable scenographic design and acoustics. A place of experimentation and expression for artists, scientists, and the public, the Espro echoes the current mood that attracts musicians and performers, multimedia artists and researchers to the heart of Paris.