Sir Ivor Algernon Atkins was the choirmaster and organist at Worcester Cathedral from 1897 to 1950, as well as a composer of songs, church music, service settings and anthems. He is best known for editing Allegri's Miserere with the famous top-C part for the treble. He is also well known for "The Three Kings", an arrangement of a song by Peter Cornelius as a choral work for Epiphany.

Worcester Cathedral, formally the Cathedral Church of Christ and Blessed Mary the Virgin, is a Church of England cathedral in Worcester, England. The cathedral is the seat of the bishop of Worcester and is the mother church of the diocese of Worcester; it is administered by its dean and chapter. The cathedral is a grade I listed building and part of a scheduled monument.