Blues in The Barn: 1:30-8 p.m. See Sat.
Daryl Hall and John Oates: with G. Love and Special Sauce. 7 p.m. Allentown Fair grandstand, 302 N. 17th St., Allentown. $79; $109. 610-433-7541. allentownfairpa.org. Lawn Concerts: Paddy and the Pale Boys: Irish pub music. 5-7 p.m. Shippen Manor, 8 Belvidere Ave., Oxford, New Jersey. Free. 908-453-4385. wcchc.org.
The Majestics: 2-6 p.m. Alburtis Park, 328 S. Main St. Free. 610-4637725. alburtispark.net.
Music Under the Stars: Frog Holler: 7-10 p.m. The Grille at Bear Creek Mountain Resort, 101 Doe Mountain Lane, Macungie. Free. 610-641-7149. bcmountainresort.com.
Project Grand Slam: Jazz and funk. 7:30 p.m. Levitt Pavilion SteelStacks, 789 First St., Bethlehem. Free. levittsteelstacks.org. Witness: Gospel musical group. 2:30 p.m. Lewistown Valley Tabernacle, 614 Valley Road, Tamaqua. Free. 570-668-4459.