Upper Wilds is an experimental rock band consisting of Dan Friel, Zach Lehroff, and Jeff Ottenbacher. Their music is characterized by distorted guitar riffs, driving drums and bass, and bursts of electronic noise. They are known for their energetic live performances and have been compared to bands like Lightning Bolt and Hella. Upper Wilds released their debut album, "Mars," in 2017 and have since continued to push the boundaries of experimental rock.