Alexandre Guilmant, L'Organiste Liturgique, opus 65, Book 8

Service music, most pieces based on Gregorian plainsong: for Fête du St. Sacrement: Pièces on Adoro te: Offertoire, Elevation or Communion in the style of J. S. Bach, Sortie, Strophes in the style of Bach; Strophe on Deus tuorum militum; 2 strophes on Christe, Sanctorum decus angelorum