The "Unidos para t?" concert that brought together Latin music stars Juan Lu?s Guerra & 4-40, Gloria Estefan, Shakira, Jon Secada, Chich? Peralta, Carlos Vives, Carlos Ponce, and Jos? Antonio Molina will be shown tonight on Channel 4, Televisi?n Dominicana. The show will be telecast at 9 pm. The concert was a benefit for hospitals and assistance centers sponsored by the Sammy Sosa Foundation, the Gloria Estefan Foundation and the Juan Lu?s Guerra Foundation. It was held 12 December in the La Romana amphitheater that has the limitation of its 5,000 person capacity.