Artist Showcase Lehigh Valley Lehigh Edition: 4 p.m. One Centre Square, 1 Centre Square, Easton.
$15. 610-905-2300. onecentresquare.com.
The Backstreet Boys: 8 p.m. Hersheypark Stadium, 100 West Hersheypark Drive, Hershey. $24.60 and over. 717-534-3911. HersheyEntertainment.com.
Clay Walker: 8 p.m. 18. Penn’s Peak, 325 Maury Road, Jim Thorpe. $31; $35. 866-605-7325. pennspeak.com.
Country Rhythm Band: 2-6 p.m. Alburtis Park, 328 S. Main St., Free. 610-463-7725. alburtispark.net.
The Dave Neith Orchestra: 7:30 p.m. Rose Garden Park, 8th Avenue and West Union Boulevard, Bethlehem. Free.
Experience Janis: Janis Joplin tribute. 7:30 p.m. Levitt Pavilion SteelStacks, 789 First St., Bethlehem. Free. levittsteelstacks.org. Jumpstart Band: Rain date, Mon. 6:30-8:30 p.m. Univest Performance Center, 501 W. Mill St., Quakertown. Free.
Lawn Concert: Rave On: Holly/ Orbison tribute. 5-7 p.m. Shippen Manor, 8 Belvidere Ave., Oxford, New Jersey. Free. 908-453-4385. wcchc.org.
Philadelphia Folk Festival: See Thurs.
Sinatra’s “That’s Life” Concert: Tribute to Frank Sinatra starring Tony Sands: You’ll never get a chance to see Frank Sinatra, or even Frank Sinatra Jr. perform in concert, but some people say that Tony Sands is the next best thing. 2-4 p.m. Sellersville Theater, 24 W. Temple Ave. $25-$40. 215-2575808.