Musaeum Clausum is a French-German trio that features Louis Laurain on cornet (Die Hochstapler, Umlaut Big band, ONCEIM), Hannes Lingens on drums (Obliq, Konzert Minimal) and Sebastien Beliah on bass.(Un Poco Loco, Ensemble Hodos, Umlaut Big Band), in an album of patiently developing improvisation giving each player freedom and flexibility within a composed framework.

Sebastien Beliah is a Paris-based double bass player, a member of Umlaut Big Band, The Coquettes, Un poco loco, &c., here in a solo album of bass noir, dark and resonant tones evoked through strong bowing, finding harmonics between the strings and from the instrument itself, creating beautiful passages in a mirage of engulfing deep timbre.

Saxophonist Pierre-Antoine Badaroux and double bassist Sebastien Beliah formed Ensemble Hodos in 2008 to perform the music of composers who wrote scores that include freedom and/or improvisation for the players, here performing the music of Philip Corner.