Three Days Grace

One-X (2006) represented a significant step forward, debuting at number two on the Billboard 200 and producing the massive rock radio hits Animal I Have Become and Pain, both of which spent extended periods at number one on the Mainstream Rock chart. The album eventually sold over three million copies worldwide and cemented Three Days Grace as one of the most reliable hit-making acts in mainstream hard rock. Life Starts Now (2009) and Transit of Venus (2012) continued their commercial dominance on rock radio, with the band accumulating an extraordinary run of number one singles that few rock acts of their generation could match.

The band underwent its most significant change when Gontier departed in 2013 due to health issues, with Matt Walst stepping in as lead vocalist — a transition that proved more seamless than many expected, as the band continued charting and touring without missing a commercial step. Outsider (2018) and Explosions (2022) maintained their rock radio presence and demonstrated that the band's songwriting strengths extended beyond any single member. Three Days Grace have accumulated more number one singles on the Billboard Mainstream Rock chart than any other act in the chart's history, a remarkable achievement that tells the story of their commercial consistency more clearly than any other statistic.