A couple of weeks ago, we let you know about the Fuji Rock 2010 lineup. Today we’ve got more big music news. Summer Sonic just made their first lineup announcement. The Summer Sonic music festival – the 2010 edition of which takes place weekend on the weekend of August 7-8th – is considered a rival to Fuji Rock, so it’s always interesting to see which Japanese festival ends up with which bands.

For us, some of the biggest names announced for Summer Sonic 2010 are Passion Pit, The Pixies, Uffie, Orbital, and My Passion. Others will definitely be more interested in the big name bands like JayZ, The Smashing Pumpkins (Billy Corgan), Dream Theater, and The Offspring. Regardless of which bands you’re into, we recommend you check out the festival for a good time in the hot (and way too humid) Tokyo summer.

Here is today’s full Summer Sonic 2010 lineup announcement:
(More bands will be added later.)

JayZ
The Smashing Pumpkins
Dream Theater
The Pixies
The Offspring
Passion Pit
Uffie
Nickel Back
A-Ha
Sum-41
Orbital
Jonsi
DeadMau5
Slash
Pendulum
Orianthi
30H!3
30 Seconds to Mars
All Time Low
Black Rebel Motorcycle Club
Coheed and Cambria
Everlast
Fanfarlo
Girls
Hudson Mohawke
The Maccabees
My Passion
Surfer Blood
Surkin
Two Door Cinema Club
Yes Giantess

For more information, check out the official Summer Sonic website – where most info should eventually be available in both Japanese and English.