Coachella 2012 Lineup Coachella 2012 has been announced and the three-day music festival looks quite promising. Day one’s stacked with artists with The Black Keys headlining the show. Pulp, Arctic Monkeys, Frank Ocean, Radiohead, A$AP Rocky, Dr. Dre & Snoop Dogg and several others will be filling in the slots for the overall show. Coachella will be held from April 13th to 15th and April 20th to 22nd in Indio, CA. Full-res flyer is below.