Billman is a DJ and selector from Banjarbaru, South Kalimantan. By day, he works as a full-time barista; outside the coffee shop, he digs deep into dub, reggae, roots, and bass-heavy selections. He is also part of Southsite System, a selecta trio rooted in dub and reggae culture and deeply drawn to sound system culture. Beyond music, Billman has a passion for drawing and graphic design, often finding inspiration through visual exploration.