Echelon (Vocal Cover) – Pillar Jan 30, 2017 Cover, Cover Christian Rock, Cover Echelon, Cover Pillar, Cover Rock, Fireproof, A vocal cover of Pillar’s 2001 hit song Echelon. Like 0 Thanks! You've already liked this « Up in the air Echelon Sanchez Drum cover 30 Seconds to Mars » Adams Song Blink 182 Drum Cover Echelon Sanchez