GLADSTONE — The next free show in the Sounds on the Square concert series is Hard@ Play. The band plays at 7 p.m. Friday, Sept, 13, at Linden Square, 602 NE 70th St. in Gladstone.

Hard@Play from Kansas City is a classic rock horns band featuring the sounds of the 1960s and 1970s. Covers performed include such artists as Chicago, Blood, Sweat and Tears, Steely Dan and The Doobie Brothers.