Jamie Sitter, known professionally as J. Worra, is a Chicago native and Los Angeles-based DJ and producer who bridges classic house music with modern tech house. Emerging from the Midwest underground, she has built a reputation for her technical prowess and groove-driven sound, earning recognition as DJ Mag's Breakthrough Music Producer of the Year in 2019. Her discography includes standout releases like the 2021 "some ppl fall" EP on Club Sweat, "Check Out" featuring Leo Stannard on Higher Ground, and the 2024 collaborative single "Cutting Loose" with Disco Lines and Anabel Englund. A regular fixture on the global festival circuit, she has delivered high-energy sets at Coachella, EDC Las Vegas, and Splash House, alongside club appearances at The Brooklyn Mirage and Spybar Chicago. Recent output includes her 2025 single "Can't Get Enough" on Insomniac Records and 2026's "Tell Me," continuing her steady stream of club-focused anthems. By fusing the foundational elements of her hometown's house legacy with contemporary club aesthetics, J. Worra remains a vital and forward-thinking presence in the modern dance music landscape.