The Very Best Time Of Year by John Rutter (1945-). For SATB choir with harp, flute, oboe, violin 1-2, viola, cello, bass (piano accompaniment). Advent and Christmas. John Rutter Series. Main Key: D Major. Christmas, Concert and Sacred. Difficulty: Medium (Jr. High/High School) or Easy (Adult). Octavo. 8 pages. Duration 2 minutes 35 seconds. Published by Hinshaw Music Inc. (HI.HMC902).