Update: confirmed lineup below.

We’re haven’t received anything official yet, but Ticketmaster is showing what appears to be the lineup for the 2014 Treasure Island Music Festival, which takes place October 18 and 19. Outkast and Massive Attack headline the fest (as reported earlier by Boing Boing), and you can check out the full (unconfirmed) lineup below:

Outkast
Massive Attack
Zedd
alt-J
TV On the Radio
Janelle Monàe
The New Pornographers
Washed Out
Jungle
Banks
St. Lucia
White Denim
MØ
POLICA
The Growlers
Classixx
Chet Faker
Ryan Hemsworth
Ana Tijoux
Asgeir
Xxyyxx
Ratking
Tobacco
Bleached
Painted Palms
Waters

Tickets go on sale on Thursday at 10am.