Star 105.5 FM Playlist
- 08:35 Fun - We Are Young
- 08:32 Olivia Rodrigo - Good 4 U
- 08:28 Avril Lavigne - Complicated
- 08:25 Benson Boone - Sorry I'm Here For Someone Else
- 08:22 Elton John - Cold Heart
- show all
Star 105.5 FM is a radio station based in Crystal Lake, Illinois, serving the northwest suburbs of Chicago. It operates under the call sign WZSR and features a hot adult contemporary music format. The station is owned by Alpha Media and provides a mix of popular music hits, local news, weather updates, and community-focused programming. Star 105.5 FM has been a significant presence in the McHenry County area, engaging listeners with events and promotions.