Pieces – Sum 41 (Modular Soundtrack Acoustic Cover) Sep 13, 2017 Chuck, Cover 41, Cover Pieces, Cover Punk, Cover Punk Rock, Cover Soundtrack, Cover Sum 41, Go Chuck Yourself, Acoustic Cover. Like 0 Thanks! You've already liked this « Meshuggah – Electric Red (modular cover 8bit) » Top cover removal with RS Regulate modular side mounts still in place.