Tag Archives: Brett Dennen

BY KATIE McPHERSON Brett Dennen is an introvert, but you wouldn’t know it when you see him onstage. Up there he’s every bit the laid-back rocker you would expect to open for the likes of Jason Mraz, who welcomed him to the stage as “the chillest bro I know.” Backstage before the show, Dennen explained the dynamic of an introvert who can somehow perform for massive crowds without batting an eye. “I don’t like being in rooms filled with people unless I’m onstage or sitting in a corner. People suck my energy. It’s not their fault; it’s just the way …