P4F, an Italian music project consisting of Marco Sabiu and Massimo Carpani, emerged in Italy during the mid-1980s. The duo's breakthrough came with their Italo disco medley "P.Machinery / Relax", which reached number 16 on the German charts during the summer of 1986. This success marked a significant moment for P4F, as it introduced them to the European music scene and showcased their ability to blend electronic music with pop and rock elements. The medley's catchy beats and memorable hooks resonated with audiences, setting the stage for their subsequent releases. This initial success paved the way for their debut album Hustle & Bustle, released later that year. The album featured a mix of electronic music, pop, rock, and soul influences, reflecting the diverse musical landscape of the time. P4F also released another notable single, "Notorious Medley With Le Freak" in 1987, which further solidified their presence in the Italo disco genre.
