Across the vast pitch on Saturday evening, a huge crush of fans dancing to Diplo's project Major Lazer, which mixes EDM with hip-hop and Jamaican dance-hall music, spilled onto the grass where the followers of the Dutch DJ Fedde Le Grand were bouncing to his pounding music.

WSJ: The State of Things | Coachella Valley Music & Arts Festival | Jim Fusilli

That's why the dance between labor and Radio City Music Hall is looking more serious.

CNN: Showbuzz

Inspired by what they'd just been through, in October they formed a company called the Family Dog, and on October 15, they rented Longshoreman's Hall and put on a dance with music by the Charlatans, Jefferson Airplane, and a band that lived a couple of doors away from the Charlatans, the Grateful Dead.

NPR: Dylan, the Red Dog and the Real Summer of Love

Los Lobos plays songs from that album and a whole lot of dance music in this live performance at Walt Disney Concert Hall in Los Angeles.

NPR: Los Lobos In Concert