Click here to access the STS9 Sunday 8/31 event page. AEG Presents is thrilled to announce two nights of STS9 live at the Dillon Amphitheater August 30th & 31st, 2025! SCHEDULE Public On-Sale: Friday, February 28th @ 10:00am MT TICKETS General Admission: $70.56 ($50.00 ticket + $20.56 fees) 2-DAY PASS - General Admission: $130.31 ($100.00 ticket + $30.31 fees) Accessible Seating: $70.56 ($50.00 ticket + $20.56 fees) Day of Show - General Admission: $81.92 ($60.00 ticket + $21.92 fees) ARTIST BIO With an ethos rooted in exploration, STS9 has been a sonic pioneer for two decades. Using electronic and acoustic means, the instrumental five-piece—comprised of Hunter Brown (guitar/keys), Jeffree Lerner (percussion), David Phipps (keyboards), Zach Velmer (drums), and Alana Rocklin (bass)—channels the primordial and celestial, producing a cutting-edge sound that has forged a path for multiple generations of electronic dance music. STS9’s innate sense of innovation is grounded by the group’s desire to forge universal connections. Seamlessly integrating their exploratory and improvisation-based music with a fully immersive light show, each performance is a transcendent celebration of humanity. The group continues to find ways to build community, consistently spearheading charitable efforts and founding its own independent record label, 1320 Records. Having released twelve albums in the last twenty years, STS9’s legacy unfolds into the future. The group has been honored with induction into the Colorado Music Hall of Fame and earns headlining slots at countless music festivals across the country. With the help of the group’s dedicated fanbase, STS9 has performed countless shows nationwide and consistently sells out legendary venues like Red Rocks Amphitheatre. SUPPORT Saturday: Michael Menert Sunday: Mark Farina EVENT PARKING Free event parking is available in 10 town-owned parking lots, and on many town streets, all within a 10-minute walk to the venue. PARKING INFORMATION