The early word on Green Day‘s 21st Century Breakdown is that the album somehow marks a seismic shift for the band, and with its windmilled guitars, climbing musical interludes and piano-driven ballads, it’s not difficult to see why. “Oh yeah, that’s ground zero for us,” frontman Billie Joe Armstrong smiled. “Coming from Gilman Street, we saw the most creative people I’ve ever seen in my life. There was a band called Schlong, and they did ‘West Side Story,’ and they called it ‘Punk Side Story.’ And then there’s bands like NoMeansNo, [who made] a record like Wrong that’s completely insane.… Read more »