The members of Three Days Grace began bashing out punk chords when they were in their teens, carving a workmanlike yet energetic sound that fueled their live performances. Combining elements of angst-fueled alternative rock, metal, and grunge, the Canadian group quickly established themselves as lynchpins of the post-grunge movement. Emerging in 2003, the band soared to the top of the Billboard Mainstream Rock chart with platinum-selling efforts like One-X (2006) and Life Starts Now (2009), and have remained at the fore of the hard rock scene in the 2010s and beyond with inter...