Art edition including an LP with the recordings at the Istituto della Calcografia Nazionale in Rome of 2 world premiere compositions by Philip Corner and Daniele Lombardi. Issued in 80 signed and numbered copies and including excerpts form the original scores. Philip Corner “Tenebres: Lesson&Light” (Studies in Shadow and Light), learning from the dark the grand lesson of music. The darkest sound in musici s the tone-cluster. Approximation of the even denser aggregates existent already in …