The first radio station in St. Albert came in 1978. The oldies station CKST Radio broadcast on frequency 1070 AM until it changed its callsign to CFMG in 1988. It was at this point that it began broadcasting on the 1200 AM frequency. The station would make another change in 1995, branding itself with the name EZ Rock. The change also saw the station move from AM radio to FM, broadcasting on 104.9 FM. The station was sold to Astral Media in 2007.