The Treasure Island Music Festival lineup was announced with Atoms For Peace, Beck, Animal Collective and Major Lazer headlining.

Treasure-Island-Music-Festival

The festival arrives this year on Treasure Island on October 19-20.

The Complete Lineup:

Atoms For Peace

Beck

Animal Collective

Major Lazer

James Blake

Little Dragon

Sleigh Bells

Phantogram

STRFKR

Holy Ghost!

Japandroids

Tricky

Real Estate

Disclosure

Lord Huron

DJ Falcom

Haim

Palma Violets

Poolside

Adult.

Cayucas

Robert DeLong

IO Echo

Giraffage

Deep Sea Diver

Antwon

We will share more details, including daily schedule, as information arrives.

PHOTOS: Treasure Island Music Festival 2011, Day 1 and Day 2

Treasure-Island-Festival-Lineup

May 27 Update: Treasure Island Music Festival organizers revealed clues to key players on the lineup this year.

Following suit after Outside Lands, festival organizers tipped fans off via Instagram over the holiday weekend posting artwork from Animal Collective, Disclosure, Poolside, Palma Violets, Phantogram and Lord Huron.

The festival arrives this year on October 18-19. Stayed tuned for the complete lineup announcement. Who would you like to see at the festival this year?

Animal Collective

Phantogram

Disclosure

Poolside

Palma Violets

Lord Huron