The lineup was announced Tuesday for the Governors Ball Music Festival, scheduled to take place June 23rd and 24th Randall's Island Park in New York City.  As with past Governors Balls, the lineup is flooded with dance music artists and a number of rock acts, including headliners Beck and Modest Mouse.  The festival's first day will feature the R&B, hip-hop and dance music artists, while rock & roll will highlight the second day.

Tickets were available in a limited pre-sale Wednesday morning on LivingSocial.com, and will go on sale to the general public on Friday.  Click Here for more info and a complete list of acts taking part in the event, and watch the promo clip below.