[4] On 13 December 2023, it was announced that TuneIn and CountryLine Radio have signed a deal with The Big 615, a station owned by country singer Garth Brooks, and will rebrand as CountryLine Radio: The Big 615 in January 2024.
The station's first carriage agreements were on three of Ofcom's trial of small-scale DAB multiplexes - Manchester, Portsmouth and Cambridge.
[7] A month later the station launched on the North East Wales DAB multiplex.
Chris Stevens, the station founder, hosts the breakfast show and John Collins presents drivetime.
Occasionally, there are special star guests from the country music scene that appear on the program and sometimes even perform acoustic live sessions.