Philadelphia’s bass lovers are in for another huge year as HiJinx Festival confirms its 2025 lineup. Returning to the Pennsylvania Convention Center across 27th and 28th December, the winter festival has quickly established itself as one of the Northeast’s premier electronic gatherings, combining heavyweight artists with massive production for two nights of end-of-year energy.

Leading the charge this year are GRiZ, Gryffin, Knock2 and Seven Lions, alongside a rare back-to-back set from Illenium and Slander that is sure to be one of the weekend’s biggest highlights. Black Tiger Sex Machine and Kai Wachi will also debut their Skull Machine project at HiJinx, bringing even more firepower to an already stacked bill.

The undercard continues the festival’s tradition of celebrating bass in all its forms, with Daily Bread, Jkyl & Hyde, Zingara, Muzz, William Black, Know Good, FLY and Eater all confirmed. House vibes will be represented by Kaleena Zanders, while Hamdi’s 140 and UK garage influences promise to expand the sonic spectrum across the two nights.

Two-day GA and VIP passes are on sale now, with tiered options offering everything from exclusive viewing decks and dedicated amenities to premium perks like lockers, merch items and food and drink vouchers. With one of its biggest lineups yet, HiJinx 2025 looks set to close out the year in true bass-fuelled style.