These congregational carol arrangements can be performed with a minimum of brass quartet and organ, or add the tuba and French horn, and it becomes a quintet. There are downloadable versions for orchestra as well. The orchestral version may be performed with Flute, Oboe, Clarinet, Bassoon, Harp, and Strings, as well as the brass parts from the smaller version.   ANTIOCH, CAROL, GLORIA (IRIS), GREENSLEEVES, THE FIRST NOWELL (THE FIRST NOEL)