WRTM -FM, Smooth100 Dot 5. Jackson, Mississippi's Soul, Rhythm, Blues and Southern Soul Station. Check out our website smoothsoul1005. com. Smooth Jazz Sunday Brunch Sunday's 11am until 2pm. Gospel, Sunday mornings 6: 30am until 11am. Thank you for downloading the WRTM App on your smart phone. Now take WRTM-FM Smooth Soul 100 Dot 5 with you where ever you go.