STS9 and Maddy O'Neal

May 8, 2026 at 6:00 PM · The Refinery, Charleston, SC The Refinery, Charleston, SC

May 8

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STS9

16 concerts

STS9 is an instrumental five-piece electronic and acoustic band formed by Hunter Brown, Jeffree Lerner, David Phipps, Zach Velmer, and Alana Rocklin. Over two decades, the group has released twelve albums, founded 1320 Records, and entered the Colorado Music Hall of Fame. Known for immersive live shows, STS9 frequently sells out Red Rocks Amphitheatre and headlines festivals nationwide.

Maddy O'Neal

Denver-based producer and DJ Maddy O'Neal blends funk and soul roots with deep bass, synth design, and glitchy hip-hop rhythms, carving a niche in electro-soul and bass music. Her immersive live sets mix originals with drum pad sequences.