Specialised work at the Renault Billancourt factory, which became an artistic producer in the 1970s and 1980s, Mustapha Idbihi remains an unwavering crossover. By organising concerts and other cultural events for workers and their families, it contributed to the dissemination of many talent from the Maghreb. Through his unique journey, this Moroccan immigrant OS in France has been able to make culture an element of diversity and a factor of social mobility.