River Radio 1

River Radio 1 was a pirate radio station which broadcast in Matlock as part of the Derbyshire Free Radio Union, it launched in 1980 as Matlock Independent Radio, before rebranding to River Radio a year later, they then rebranded again as River Radio 1 following the launch of River Radio 2 in Matlock Bath. River Radio 1 closed in 1988.

Jingles
Throughout the station's entire broadcast, they used jingles produced by CPMG, an American jingle company which was owned by Ken R. Deutsch and Benjamin R. Freeman.