WZIM (99.5 FM) is a radio station serving the Bloomington-Normal, Illinois area. The station signed on in late 2001 as WCSO, with the call letters quickly changing to WDQZ. It was a classic hits simulcast with WDQX in Peoria. In December 2005 WDQX was sold, and the simulcast with WDQZ was split. Since then the station has evolved into a more straight-ahead classic rock station. In September 2009 WDQZ stunted as an all TV theme station for a day and a half.