Sony Computer Entertainment America today announced their presence at the Coachella Valley Music & Arts Festival. SCEA will be on-site as one of the main sponsors to provide fans a first-look at three of its most-anticipated PS3 titles SingStar, LittleBigPlanet and Gran Turismo 5 Prologue. SCEA will also participate in an exclusive event on Saturday night with T-Mobile entitled the TMO Tone Def Party and SingStar Lounge. At this event, SCEA will give participants the opportunity to either rock the mike like a vandal or sing their heart’s out like a pop diva with PS3, which features a new selection of SingStar hits before they are available in stores or online.