The Sikeston Jaycees have announced the musical entertainment lineup for the 73rd annual rodeo.The rodeo kickoff party was held at the Sikeston Rodeo Grounds Sponsor Barn.The lineup for August 6-9 includes:Ty Myers – Wednesday, Aug. 6 Ole 60 – Thursday, Aug. 7 BigXthaPlug and Kameron Marlowe – Friday, Aug. 8 and Treaty Oak Revival – Saturday, Aug. 9.