While the 2008 edition of the Siren Music Festival already featured an impressive line-up, its presenters The Village Voice decided they weren’t done and added Islands and Ra Ra Riot. On July 19 in Coney Island, the free, day-long festival will feature the following along with DJ’s spinning throughout the day.

Stephen Malkmus & The Jicks
Islands
Broken Social Scene
Ra Ra Riot
The Dodos
Beach House
Jaguar Love
The Helio Sequence
Times New Viking
Annuals
Film School
Parts & Labor
Dragons of Zynth
These Are Powers