ISOxo’s Hardcore Diva tour closes its fall run in Houston on September 19 — and the San Diego bass producer is not starting small for his debut solo headline run. Booking a 5,000-capacity amphitheater is a declaration: this isn’t a trial balloon, it’s a bet. If you’ve watched him work through festival sets at Coachella, Ultra, Hard Summer, and Electric Forest, you already know the bet is well-placed.
About ISOxo
Julian Isorena has been building toward rooms like 713 Music Hall since at least 2021, when his collaboration with RL Grime — “Stinger,” released through RL’s Sable Valley imprint — became one of the most DJ-supported tracks of the year. The Nightrealm EP followed that same year and drew early support from Skrillex and Alison Wonderland. His 2022 Nightrealm Tour was eight stops, all sold out. His LA headline show sold out in under four hours and had to be moved to a larger venue.
His debut full-length, kidsgonemad!, arrived in July 2023 via 88 Rising — a label that put him alongside artists operating at a distinct commercial level — with lead single “dontstopme!” The 2024 deluxe edition KGM(irl)* expanded the record, and his ISOKNOCK project with Knock2 has kept him active between solo releases.
What makes ISOxo work in a big room is that his sound doesn’t collapse under scale. He draws from trap, dubstep, electro-house, and wave without fully surrendering to any of them. The drops are hard, but the architecture around them holds up — the kind of production that reads clearly in an amphitheater without flattening into pure spectacle.
About 713 Music Hall
Houston is the closing date of the fall leg, coming a night after a Dallas stop at South Side Ballroom on September 18. Two nights, two Texas rooms. 713 Music Hall sits at 401 Franklin St in Downtown Houston and holds 5,000 at capacity — an A-list amphitheater that books artists at a particular moment of momentum: past emerging, not yet legacy, scaled up and moving. For ISOxo on a debut solo headline tour, it’s the right call, and closing the run here rather than opening it says something about how confident this routing is.
Tickets
ISOxo’s Hardcore Diva show at 713 Music Hall is Saturday, September 19, 2026, at 8:00 PM. This is an 18 and over event. Tickets are available through Ticketmaster at the link below.