Title from container.
For mixed male choir (Langlais, Duruflé, Messiaen) or boys choir (Fauré, Poulenc), unacc. (Duruflé & Messiaen) or with organ (remainder).
Program notes by Philip Radcliffe on container: texts in original language with English translation ([1] leaf) inserted in container.
Sung in Latin, except the Poulenc (sung in French).