Tune in to this week's Choral Fixation and make good on your New Year's resolution to learn the differences between motets, cantatas and canticles.

Works this week include:

Maurice Durufle: Quatre Motets sur des themes gregoriens, Op.10

Aaron Copland: Four Motets, Op. 20

J.S. Bach Cantata BWV 23 "Du wahrer Gott und Davids Sohn"

Benjamin Britten The Canticles: Canticle II - Abraham and Isaac, Op. 51