Giussani, Luigi. “The Cry of the Incompleteness.” In Sinfonie n. 3 e 8 incompiuta, by Franz Schubert, 11. Performed by: Wiener Philharmoniker. Conductor: Carlos Kleiber. Spirto Gentil, 2. [S.l.]: Deutsche Grammophon, 1997. [Cd-Audio + booklet].