advent quiz day 23/24

The challenge for Advent 2024 is quite simply to decode a composer’s name from the imprimis catalogue each Sunday in Advent, and to identity the Latin or English title of one of their pieces of choral music on each week day, when the vowels have been removed from it.

Entries for each day’s challenge will be accepted from the day they are published until Christmas Day; players can submit as many entries as they like, although only their final answer will be counted. An overall winner will be announced in the octave of Christmas, and the answers will be released on Christmas Day.

Music Title: DSM SRT RNS TR

Deus misereatur nostri