Here is the initial alphabetical list of performers for the Second Annual Jammys to take place at NYC’s Roseland Ballroom on June 28: Junior Brown, Les Claypool, The Disco Biscuits, Michael Franti (Spearhead), Col. Bruce Hampton, Jazz Mandolin Project, Stanley Jordan, Steve Kimock, Talib Kweli, Lake Trout, DJ Logic, Del McCoury, Meshell Ndegeocello, John Popper, George Porter Jr., Rahzel (the Roots), Robert Randolph, Soulive, Tom Tom Club, Derek Trucks Band. In addition Paul Shaffer will present an award, we will have a special tribute to the Meters and the evening will close with two simultaneous stages of music (more performers to be announced soon, btw…)Tickets are available on-line, at the Irving Plaza Box Office (without service charge) and at Ticketmaster outlets…