Bonnaroo has announced the highly anticipated lineup for its 2013 festival dates. Weird Al Yankovic was on hand to help reveal the names of those performing at this year's event, with assistance from fans on the Web.

Bonnaroo 2013 is slated for June 13-16 in Manchester, Tenn.

See below for the full roster. More to be announced.

Mumford & Sons (headliner)
Sir Paul McCartney (headliner)
Tom Petty & the Heartbreakers (headliner)
The xx
Wilco
A$AP Rocky
Pretty Lights
Passion Pit
Of Monsters & Men
The Lumineers
Twenty|One|Pilots
Kendrick Lamar
Tame Impala
David Byrne & St. Vincent
Big K.R.I.T.
Jim James
Grizzly Bear
Killer Mike
Foals
Wild Nothing
Billy Idol
Nas
Japandroids
Deep Valley
Lord Huron
Amadou & Mariam
Local Natives
Dirty Projectors
Portugal. the Man
Holy Ghost!
Death Grips
The National
Beach House
Baroness
Gaslight Anthem
Porter Robinson
The Vaccines
Dwight Yoakim
R. Kelly
Björk
ZZ Top
Alt-J
Wu-Tang Clan
Edward Sharpe & the Magnetic Zeros
Cat Power
Purity Ring
Paper Diamond
HAIM
Boys Noize
Weird Al
Divine Fits
Swans
Four Tet
Father John Misty
A-Trak
Ariel Pink's Haunted Graffiti
Cults
AraabMuzik
DIIV
Charli XCX
Earl Sweatshirt
Daniel Tosh
Grizzly Bear
Ed Helms Bluegrass Situation Superjam with Special Guests
Macklemore & Ryan Lewis
Glen Hansard
Govt' Mule
Wolfgang Gartner
Sam Bush & Del McCoury
Matt & Kim
Trombone Shorty
John McLaughlin & the 4th Dimension
Noam Pikelny & Friends
The Tallest Man on Earth
Walk The Moon
Preservation Hall Jazz Band
Frank Turner
Allen Stone
Lee Fields & The Expressions
Fatouma Diawara
Conspirator
Two Gallants
The Sheepdogs
John Fullbright
Django Django
Action Bronson
Clockwork
Reptar
Milo Greene
Futurebirds
Jason Isbell & The 400 Unit
Jeff the Brotherhood
Drew Holcomb & the Neighbors
Seawolf
JD McPherson
Trixie Whitley
Deap Vally
Patrick Watson
Nicki Bluhm & The Gramblers
The Stepkids
Aoife O'Donovan
Bombino
Bernhoft
Matthew E. White