Based in New York City, Sweater On Polo is a producer and DJ whose work draws heavily from the lineage of early Chicago house and jacking techno. He frequently utilizes classic hardware, including Roland 707, 303, and 727 drum machines, to craft a raw, lo-fi aesthetic that balances functional dancefloor energy with psychedelic textures. His discography includes the 2023 mini-LP Go Wild Harlem Trax and the 2026 full-length album Almighty Grand Essence, both released via L.I.E.S. Records. Beyond his studio output, he founded the Signal Route imprint and maintains a presence in the local scene through residencies and appearances at venues like Nowadays and Public Records. By grounding his sound in the grit of vintage machine music while avoiding mere imitation, he provides a focused, contemporary perspective on the foundations of underground dance music.