Alfredo Lois birthday party, Cerati and Bosio's university classmate. Lois would go on to become Soda's video director as well as their visual and stylistic guru; he would later be recognised by Cerati himself as "the fourth Soda member".<ref name="pepsi">{{cite web |url=http://www.terra.com.ar/canales/Pop_Rock/124/124800.htm |archive-url=https://web.archive.org/web/20170904020509/http://www.terra.com.ar/canales/Pop_Rock/124/124800.htm |url-status=dead |archive-date=4 September 2017 |title=Entrevista en el Pepsi Music Cerati: "A Veces el Rock no Quiere Crecer" |author=Feijoo, Sebastian |date=13 October 2005 | language = es |access-date=8 December 2007}}</ref> Shortly after this first show, Richard Coleman, fourth member, left the band on good terms, recognizing that the band sounded better without him. In July 1983 the now-trio made their debut at the Discothèque Airport in the Buenos Aires neighborhood of Belgrano, Buenos Aires. The band reminisced on this show: Our debut was at a fashion show at the "Disco Airport" (Discothèque), which was close to where we practiced in Buenos Aires. Nobody gave us so much as a nod. The three of us played on a very deficient sound system. But we were happy, even though no one paid attention. We really looked like a punk group, we didn't know how to play and the sound was loud, even though it was just that. Following that gig, Soda Stereo would gain slow traction throughout the underground rock scene of Buenos Aires, making a name for themselves alongside other emerging bands at the time, such as Sumo, Los Twist, Los Encargados (with Daniel Melero), and other bands. Soda would take up residency at the traditional and deteriorated Cabaret Marabú club in Maipú 359. At these early shows, Soda would play songs like "Héroes de la Serie" (Heroe of the series), "La Vi Parada Alli" (I saw her standing there), and "Vamos a La Playa" (Let's go to the beach), along with other songs that appeared on their second demo. Throughout 1983, the band would become slightly notorious for their sound. Beginning at a pub show for a no-show band, Soda would begin a period of constant shows; at their third show, Horacio Martinez, a historic Argentine rock producer and "talent hunter", heard them and would quickly invite them to record for CBS. This came to fruition in 1984 when Soda signed to the Rodríguez Ares agency. First album and Chateau Rock '85 (1984–1985) Soda Stereo recorded their debut during the second half of 1984. The album was produced by Federico Moura, vocalist for Virus. By that time, Moura