In a new book about the music festival's origins, Lollapalooza: The Uncensored Story of Alternative Rock's Wildest Festival, singer/songwriter Billie Joe Armstrong ... The "21 Guns" singer added ...

"For us it was really disappointing, because Perry was someone that we really respected," said Green Day frontman Billie Joe Armstrong in a new book about the music festival's origin story.

Billie Joe Armstrong sang he's 'not part of the MAGA agenda' Green ... into the punchier "Jaded," but the tone shifted when the band performed the 2009 song "21 Guns," a sobering anthem that asks "Do ...

Billie Joe Armstrong sang he's 'not part of the MAGA ... but the tone shifted when the band performed the 2009 song "21 Guns," a sobering anthem that asks "Do You Know What's Worth Fighting ...

Strobe lighting, hardcore bass and screaming fans wearing "Brat" T-shirts defined English pop singer Charli xcx's Coachella ...