PARKWAY DRIVE – SLEEPWALKER (DUAL VOCAL COVER) Jul 4, 2015 Cover Alt. Rock, Cover Drive, Cover Metal, Cover Parkway Drive, Cover Sleepwalker, Deep Blue, Greasegirls, We are bad bad men. Featuring my bro http://www.youtube.com/user/edwardexecution SUBSCRIBE. Like 0 Thanks! You've already liked this « Parkway Drive – Sleepwalker (Vocal Cover) HD* » Adam Lambert – Sleepwalker cover