Served by very high level interpreters, the fourth volume in this series underlines and strengthens the public's growing interest in this previously unpublished repertoire. Fondation Bru plans to organize an international symposium in Venice about this unjustly forgotten composer. This new volume reveals a Lucien Durosoir somewhere between impressionism and modernism, confirming the genius of his very atypical language. Blending in with the shimmering colors of Le Balcon, for choir and string quintet, we find a tender lullaby (a French melody), a virtuoso trilogy for piano and cello, an Idylle where music becomes Poem... Ut poesis musica !