This evenings Great River Days entertainment lineup will feature county artist the Sarah Dunn Band along with Greenbriar and Fickle Filly and the Haymakers. Tickets are available at the Voice of Muscatine, Hy-Vee, Geo Johns, the Muscatine Journal and at the Family Credit Union. Saturdays headliner will be Drowning Pool, along with Cornfed Bruiser and Electric Shock.