Robert Coulter has arranged this glorious work for a 15-part brass ensemble with timpani. The instrumentation is for:
6 trumpets (3 piccolo trumpets in A, trumpet in D, trumpet in C, flugelhorn), 3 horns, 3 trombones, 3 tubas (euphonium & 2 tubas) and timpani. This arrangement is appropriate for advanced performers. - the publisher