The Invincible Army (Band Gr. 3) - Erik Leidzén, trans. Alan Jacobus by C. Alan Publications published on 2023-05-11T13:21:43Z Published in 1962 this is one of many fine marches composed by Erik Leidzén. Full of interest and originality this march delves into keys not normally ventured in march writing which adds to the tonal color of the march. A great opener or ending to a program. Genre Band