Weezer, Lionel Richie and Macklemore will join previously announced headliner Keith Urban at the revamped Riverbend Festival in May, according to an announcement from Friends of the Festival.
The four headliners will perform on the main Coke Stage on consecutive nights May 29-June 1.
The rest of the lineup is:
* May 29: Larkin Poe, Jimmie Allen, Nakid Phunk, Rubiks Groove, The Ex-Laws and Tennessee Tremblers
* May 30: Black Stone Cherry, Lanco, Mitch Rossell, Ida Mae, Rosewood Grips and Stephen Busie Band