Maurice Duruflé’s Requiem and Frank Martin’s Messe pour double chœur are two masterpieces of 20th-century choral music.

Duruflé blends Gregorian traditions with impressionist tones, creating a serene and comforting atmosphere. Martin kept his Messe private for over 35 years as a personal offering to God. Today, it is celebrated as one of the finest liturgical works of the century, admired for its profound spirituality, intricate polyphony, and expressive harmonies.