 Cerati first joined The Morgan and then formed a band called the Stress (along with Charlie Amato and drummer Pablo Guadalupe), then Erekto Project with Andres Calamaro.Shortly after Gustavo and Zeta decided to visit Charly Alberti (son of the famous percussionist Tito Alberti, who was four years younger than Bosio and three years younger than Cerati), to hear him play his father's drums.Soda Stereo was formed there, and debuted in July 1983.