probablyfakeblonde Shack-tron vs. Henchmaniacs (Gravity Falls Theme - Rock Version) Brad BreekYour browser doesn’t support HTML5 audio magiifox The EPIC hard rock theme song cover taken from the Weirdmageddon 3: Take Back the Falls (Part 1) soundtrack! Source: magiifox gravity fallsspoilersgravity falls finaletake back the falls