happiness ( GLAY intro + solo cover ) Jun 18, 2015 Cover, Cover GLAY, Cover Happiness, Cover JPop, Cover Rock, GLAY - DRIVE GLAY complete BEST Disc2, HEAVY GAUGE, my first glay cover ! Like 0 Thanks! You've already liked this « GLAY BELOVED COVER » GLAY – KISSIN‘ NOISE-Demo Tape ver.-(Guitar Cover)