sentences:  K-Paz de la Sierra continues forward.Because the success of the group has not been even a simple fashion, and the proof of it is shown in countries like Mexico, the United States, Spain, Guatemala, Nicaragua, Honduras and El Salvador.K-Paz de la Sierra is a concrete phenomenon, of which only appear each time, and proof of them was their participation in the recording of the song and the classic video of Michael Jackson "We are the world", which in its Spanish version ( "We are the world") was designed and produced by Emilio Estefan, who extended the invitation to the group so that part of this project to help Haiti, for the earthquake suffered.