WSSM (Smooth 106.5) was a Smooth Jazz station that had a run in the St. Louis area for nearly five years (October 2000-April 2005). These airchecks were recorded in the first months the station was on the air. These recordings were previously posted but have been re-posted with a new folder link. They are 192/44.1 and can be found here:
http://www.4shared.com/folder/zImN83_L/WSSM_Airchecks.html
http://www.4shared.com/folder/zImN83_L/WSSM_Airchecks.html