KDZZ (107.7 FM, "Z Rock 107.7 and 103.9") and KDCZ (103.9 FM) are a pair of simulcasting radio stations broadcasting an active rock format. KDZZ is licensed to St. Charles, Minnesota and KDCZ is licensed to Eyota, Minnesota, they serve the Rochester, Minnesota metropolitan area. The stations are owned by Townsquare Media.