ROCK FM broadcasts out of Mannheim across Baden-Württemberg and neighboring regions, but until May 1, 2024, listeners knew it by a different name: Regenbogen 2. The station is a spinoff of Radio Regenbogen, which first went on air on March 25, 1988, after a court injunction pushed its launch back by 13 hours the day before. Nearly four decades later, its rock-focused sister station decided it needed an identity of its own.
A Rebrand Born From Listener Complaints
The name change was not a marketing whim. According to RadioSzene, listeners had spent weeks complaining that "Regenbogen 2" made them sound like a runner-up to the flagship station. Naming consultant Manfred Gotta reportedly went further, calling the old name so bland it "could just as easily be a condom brand." Programme director Mike Doetzkies settled on ROCK FM with the tagline "Lauter. Rock. Legenden.", louder, rock, legends, a name meant to describe the music instantly rather than trail behind another station's number.
Eleven Ways to Hear Rock
ROCK FM leans hardest on the 1980s and 1990s, the decades its core 30-to-59 audience grew up on, but it does not stop at one playlist. The station runs eleven distinct streams covering classic rock, 70s, 80s, and 90s rock, metal, and alternative, plus themed offshoots like a channel built entirely around the "We Will Rock You" musical. That range lets a single brand serve both a listener who wants deep cuts from a specific decade and one who just wants rock, full stop.
Stories Behind the Songs
Beyond the music, the station built its identity around storytelling. Its show "Legenden hinter den Legenden" digs into the wildest and most debated stories from rock history, while "Der Rocker vom Hocker," fronted by comedian Sven Hieronymus, adds a lighter, comedic take on the genre. Regular reports on touring acts and festivals keep the station tied to the live scene it is built to celebrate, not just its back catalogue.
Why Tune In
ROCK FM is a rare case of a station rebranding around exactly what it already did well: playing rock music without apology, wrapped in enough storytelling and comedy to keep an all-rock format from going stale. For listeners in southwest Germany, and anyone curious about a radio brand confident enough to drop a number from its name, it is worth a listen.