Part of three volumes represent reformatting of composer's improvisations for Advent, Christmas and Epiphany from original Ten Chorale Improvisations series. Includes: Once He Came in Blessing (GOTTES SOHN IST KOMMEN); Savior of the Nations, Come [NUN KOMM, DER HEIDEN HEILAND (3 settings)]; Oh, Come, Oh, Come Emmanuel (VENI EMMANUEL) Wake, Awake [WACHET AUF (3 settings)]; Comfort, Comfort Now My People (FREU DICH SEHR/PSALM 42/GENEVAN 42)