In the late 1960s, Bruno, a medical student in Paris, met Emmanuel Pairault, a musician passionate about the Ondes Martenot. Together, they created a few original tracks blending pop and rare electronic sounds. Encouraged by Nicole Croisille, they recorded an EP at the studio on Rue de la Gaîté with several musicians. Among the tracks is Maintenant je suis un voyou, the centerpiece of this unique project, alongside Eve, Hallucinations, and Galaxie.However, Bruno's departure for military service and the withdrawal of producer Norbert Saada abruptly halted the release of the record, which remained unreleased for decades. It was not until 2020 that these recordings finally saw the light of day, revealing an avant-garde project driven by the unique atmosphere of Maintenant je suis un voyou, which became emblematic of this long-forgotten work.