Three Days Grace - Mayday (Official Video)

Three Days Grace - Painkiller (Live)

Three Days Grace - Apologies (Matt Walst Only)

Reuniting THREE DAYS GRACE: How Adam Gontier and Matt Walst Share The Stage

Matt Walst from Three Days Grace

We Support Matt Walst ♥

Matt Walst in the crowd making a fan's NIGHT | #threedaysgrace #concert #music