Louis Vierne (1870-1937) composed his MESSE BASSE, Op. 30 for organ or harmonium in 1912. Meant to accompany a religious service, the work is dedicated to organist Albert Dupré, father to Marcel Dupré. Movements: 1. Entrée; 2. Introït; 3. Offertoire; 4. Élévation; 5. Communion; 6. Sortie. Reprint edition.