Joseph Kennedy, chief executive officer of Pandora Media Inc., center left, and Tim Westergren, founder and chief strategist of Pandora, center right, applaud after ringing the opening bell at the New York Stock Exchange in New York, U.S., on Wednesday, June 15, 2011. Pandora Media Inc., the online-radio company, surged after its shares priced above the top of range, giving investors a chance to benefit from the limited number of new Internet stocks. Photographer: Ramin Talaie/Bloomberg *** Local Caption *** Joseph Kennedy; Tim Westergren