WXPN's 32nd annual music festival will bring a variety of genres — from roots to blues to indie rock — to the Camden waterfront in September. The XPoNential Music Festival returns to Wiggins Park from Friday, Sept. 19, through Sunday, Sept. 21. Among the 22 acts performing will be headliners War, Sharon Van Etten & the Attachment Theory, and Courtney Barnett. MORE: Leslie Odom Jr. to reprise role of Aaron Burr in Broadway's 'Hamilton' this fall Throughout the weekend, there will also be sets by Greensky Bluegrass, Preservation Hall Jazz Band, Molly Tuttle, Soccer Mommy, Spin Doctors, Richard Thompson, Tune-Yards and Snacktime. Performances will take place on two waterfront stages and there will be plenty of lawn seating, plus food and drink vendors and a children's activities area. Tickets to the festival can be purchased online. One-day passes for Friday or Saturday cost $88, one-day passes for Sunday cost $98, three-day passes cost $260, and passes for kids ages 2-12 cost $10. WXPN members have cheaper options that come with added amenities like artist meet-and-greets, complimentary non-alcoholic beverages and merchandise discounts. "As always, the festival has a wonderful lineup of diverse musical performances so there is truly something that everyone will enjoy," Commissioner Jeffrey Nash said in a release. "We cannot wait for this year’s event and encourage everyone to join us on the Waterfront." The full lineup is listed below: WarPreservation Hall Jazz BandSnacktimeSouthern AvenueBlack ButtaflyFawziyya Heart Sharon Van Etten & the Attachment TheoryMolly TuttleSoccer MommyRichard ThompsonKathleen EdwardsTune-YardsOwen StewartMaxwell Stern & The Good Light Band Courtney BarnettGreensky BluegrassSpin DoctorsCraig FinnDaniel Donato's Cosmic CountryZinadelphiaMichiganderEmily Drinker View this post on Instagram XPoNential Music Festival Friday, Sept. 19, to Sunday, Sept. 21 Times and ticket prices vary Wiggins Park, 2 Riverside Dr., Camden