Concerts in the Park at the Cranberry Rotary Amphitheater in Community Park, Cranberry Township. Admission is free. Bishop Clay plays at 7 p.m. today, Eldorado at 7 p.m. Friday and Nick Marzock at 8 p.m. Saturday, all as part of the Community Days celebration. Take a blanket or chair. Call 724-776-4806.

Concerts on the lawn, hosted by the Harmony Business Association, presents Eugene & the Nightcrawlers at 7:30 p.m. July 22 in the diamond at Main and Mercer streets in Harmony. Take chairs. Call 724-452-6220.

The Family Concert Series, hosted by the Butler County Parks and Recreation Department, takes place at 6:30 p.m. Tuesdays through Aug. 10 in the Carousel Shelter at Alameda Park. Performing Tuesday will be oldies and rock n' roll band Mass Transit. Call 724-284-5383.

Concerts to Munch By, hosted by the Butler County Symphony Association, takes place at lunchtime most Wednesdays at the symphony office, 259 S. Main St. Shows run 12:15 until 12:45 p.m. Performing Wednesday will be Butler Symphony Percussion All-Stars. Admission is free. Audience members may take a lunch or buy one there for $3. Cookies and cold drinks are free. Call 724-283-1402, or visit www.butlersymphony.org.

Musicians Concert Band season "MCB: A Celebration of 25 Years of Great Music" continues with a "A Patriotic Celebration" at 7:30 p.m. today in Miller Auditorium at Slippery Rock University. Admission is $3. Visit www.musiciansconcertband.com.

Watermelon Wednesdays take place at Slippery Rock Park, 320 N. Main St. in Slippery Rock, in the Rotary Pavilion near the basketball court. Performing Wednesday will be the Muddy Creek Band. Shows are 6:30 to 8:30 p.m. Music and watermelon are free. Call 724-794-8180 from 8 a.m. to 3:30 p.m. weekdays.