Complex sentence: On August 18,2011, at 4 PM, the station ended its longtime 21 year run with the RockDétente branding all RockDétente stations, including CITE-FM, rebrands as Rouge FM.
Split into simpler sentences: On August 18,2011, at 4 PM, the station ended its longtime 21 year run with the RockDétente branding. All RockDétente stations, including CITE-FM, rebrands as Rouge FM.