MANCHESTER, Tenn. — Day 2 of the 15th annual Bonnaroo Music and Arts Festival featured an undercard filled with rising stars of hip-hop, rap and soul world, along with late-night risings stars of psychedelic...

Aside from composing soundtracks for a Tom Cruise sci-fi flick about clones/aliens/clone aliens/Morgan Freeman and a French erotic drama, electronic band M83 has remained fairly silent in the four years...