It may be a cliché to say that Simple Plan has developed a more mature sound on its self-titled third LP, but judging from infectious new single "When I'm Gone," teen angst has given way to a quarter

It may be a cliché to say that Simple Plan has developed a more mature sound on its self-titled third LP, but judging from infectious new single "When I'm Gone," teen angst has given way to a quarter-life crisis.