
Three Days Grace is a Canadian rock band formed in Norwood, Ontario, in 1992 originally as Groundswell. Groundswell played in various local Norwood backyard parties and area establishments before disbanding in 1995 and regrouping in 1997 under its current name.
Based in Toronto, the band’s original line-up consisted of guitarist and lead vocalist Adam Gontier, drummer and backing vocalist Neil Sanderson, and bassist Brad Walst. In 2003, Barry Stock was recruited as the band’s lead guitarist, making them a quartet. In 2013, Gontier left the band and was replaced by Walst’s younger brother Matt Walst, who was previously the lead singer of My Darkest Days. In 2024, Gontier officially rejoined the band with Walst also remaining as a singer, making them a quintet.
Currently signed to RCA Records, they have released seven studio albums: Three Days Grace in 2003, One-X in 2006, Life Starts Now in 2009, Transit of Venus in 2012, Human in 2015, Outsider in 2018 and Explosions in 2022.
On October 2, 2024, the band revealed via social media that they were in the studio with Gontier teasing a possibility of new music in the works, posting a video with the caption ending “Three Days Grace 2X.”
The following day, the band confirmed that Gontier would be returning to the band full-time, with Walst remaining a lead vocalist as well. The band confirmed that new music and a new tour were also to follow.





