Susini, along with his nephew Miguel Mugica and his friends Cesar Guerrico and Luis Romero Carranza formed part of this community and took part in these first tentative steps. Soon they acquired the nickname "Locos de la Azotea" ("the crazy people from the roof"), because their hobby involved activities - sometimes bordering on the acrobatic - on top of tall buildings, where they mounted the long wire antennas required by early-type radios. During this time, the group first played with the idea to use radio as a means for cultural dissemination, a fact that Susini himself later ascribed to their shared passion for theater and music.