Original anthem This is a lively, celebratory anthem based on Psalm 100, appropriate for general use, during the Thanksgiving season, or for a Music Dedication service as it highlights the importance of music in our worship. Accompanied may be provided by organ or piano with optional brass and timpani. Brass parts: Conductor's Score, 2 B-flat Trumpets, 2 Trombones (opt. Horn), Bass Trombone (or Tuba), Horn in lieu of Trombone I and Timpani.