The logo, created by Clear Marketing Communications, will have a familiar feel to existing Smooth FM and Saga Radio fans as aspects of the two logos and have been incorporated into the new one.
The image uses purple and magenta colours and soft lines combined with the "Your Life. Your music" strapline, which reflects the Smooth Radio image.
Helen Dickinson, GMG Radio's group head of marketing, said: "The image is striking yet inviting and by using the best bits of both brand’s existing logos we have come up with an identity and strapline that gives an instant flavour of the stations.”
GMG bought three stations from Saga Radio and added these to the two that make up its Smooth Radio network, which now comprises five stations under the Smooth Radio banner.
GMG Radio is rebranding its Smooth FM station in London and the North West and its Saga Radio stations in the East and West Midlands and Glasgow as Smooth Radio, an easy listening brand targeting the mature adult market.
The new logo will be used in the extensive marketing campaign which will support the brand.