M Radio 100% Johnny

French radio programming often specializes in particular artists or eras, and M Radio's 100% Johnny format signals dedication to Johnny Hallyday - the massive figure in French rock history who dominated French music culture for decades. The station's entire format centers on Hallyday's catalog and related rock music from France's own rock tradition. This is hyper-specialization: rather than general music radio, the station makes a focused choice about what matters to its audience. Johnny Hallyday remains culturally significant in France in ways that transcend typical rock music fandom elsewher…