Romantic French organ works are performed on the 1976 Rieger organ at St. Augustin Church in Vienna, by titular organist Michael Gailit. The four manual instrument is built into a 1730 organ case, and is one of Austria's largest mechanical organs. Théodore Dubois (from Messe de Mariage) Laus Deo Invocation Alexandre Pierre François Boëly (from Messe du jour de Noël) 3e. Kyrie 2e. Kyrie 4e. Kyrie Pastorale Offertoire Camille Saint-Saëns (from Trois Rhapsodies sur des cantiques bretons), op. 7 1ère Rhapsodie Aléxandre Guilmant Marche (Thème de Haendel), op. 15/2 Louis Vierne (from 24 Pièces en style libre, op. 31) Lied Carillon Henri Mulet (from Esquisses byantines) Vitrail Procession Maurice Duruflé Prélude sur l'introit de l'Épiphanie Marcel Dupré Variations Il est né, le divin enfant Souvenir, op. 65bis Paraphrase sur le Te Deum, op. 43