Daily Download: "Lighten Up," Morcheeba

Morcheeba, trip-hop royalty of the mid-'90s and self-proclaimed inventors of chill-out, are back with a new singer and only trace elements of the groove-oriented electronica with which they made their name. This song, off their new album "The Antidote," is a burst of psychedelic, orchestral pop, big and bountiful and unabashed in its desire to make you feel good -- which, I think, it will.