A jazz ballad, this setting of “O Come, O Come Emmanuel” is a first trumpet feature. Instrumentation (423.02 brass ensemble) and percussion: Trumpet 1 in B♭ (alt. C part provided with B♭ Picc double) Trumpet 2-4 in B♭ 2 Horns 3 Trombones 2 Tubas Percussion (Sus. Cymbal, Triangle) This work...