Roswell Riverside Sounds:  Brandon Giles Band presented by the City of Roswell.  Enjoy piano-driven pop music influenced by Elvis, the Rolling Stones, The Doors, Hank Williams Jr. and Jerry Lee Lewis.  7-9pm.  Free.  Riverside Park, 575 Riverside Road, Roswell.  More info:  770-641-3705 or www.roswellriversidesounds.com.