In 2002 Bordonaba, Colombo, Lopilato and Rojas were cast for the Cris Morena Group television series Rebelde Way as, respectively, Marizza Pía Spirito, Manuel Aguirre, Mía Colucci and Pablo Bustamante. Rebelde Way enjoyed an international success, filming in 2002–03. As the leading four, Bordonaba, Colombo, Lopilato and Rojas signed a recording contract with Sony Music. Their debut album Señales was released in 2002, selling in 1 million records worldwide and achieving double Platinum certification in Argentina.Its songs were used in the first season of Rebelde Way. Señales singles "Sweet Baby", "Bonita de Más", "Resistiré", "Inmortal", "Amor de Engaño" and "Será Porque Te Quiero" also enjoyed a great success, topping charts throughout Latin America, Europe and Israel. Erreway held a sold out concert at the Grand Rex in Buenos Aires in December 2002.