Sunshine

As the local radio station for Orillia and Muskoka, Sunshine 89 is committed to bringing you the very best in adult contemporary music along with unmatched coverage of news, sports, issues, and events. Show more CISO-FM is a Canadian radio station, which broadcasts an adult contemporary music format at 89.1 MHz (FM) in Orillia, Ontario. The station is branded as Sunshine 89.1. Owned by Bayshore Broadcasting, the station received CRTC approval on June 1, 2009. The station launched in late 2010.