sentences:  Saldívar soon became a close friend to Selena and the family; she was trusted and became the acting president of the fan club in 1991.That same year, Salvadoran singer Álvaro Torres composed a duet he wanted to record with Selena.The song, "Buenos Amigos", was produced by Enrique Elizondo and was released on Torres' tenth studio album "Nada Se Compara Contigo" (1991).