Katy Perry's new single "Chained to the Rhythm" enjoyed its live debut at the Grammys on Sunday. It's a groove-heavy song with blatant nods to downtown 1980s New York – the title echoes Grace Jones' 1985 classic "Slave to the Rhythm" – and the disco era from a few years
This article originally appeared on www.rollingstone.com: Watch Katy Perry’s Politically Charged ‘Chained to the Rhythm’ at Grammys