Yeah Yeah Yeahs debuted the first single from the upcoming LP Mosquito, their first since 2009's It's Blitz!, this afternoon on Zane Lowe's BBC Radio 1 show. "Sacrilege" builds from whispered fuzz to full-bodied wail, frontwoman Karen O backed by a 20-person gospel choir and their claps. Listen above, revisit the band's early years on the New York scene in this retrospective from FADER #50, then pick up Mosquito on April 16, via Interscope.