Sage Armstrong is a Chicago-based DJ, producer and remixer known for his house music. Armstrong has released music on a variety of labels, most notably Subjekt Recordings and Hotboi Records. He has collaborated with various artists and performed all over the United States, Canada and Europe. Armstrong's sound has been described as a mix of tech house and G-House, borrowing from the sounds of classic drum machines,Chicago House elements and funky NY Electro. His releases have earned him support from Mark Knight, Roger Sanchez and Claude Von Stroke.