Sister System is the project of Miami DJ and producer Alexis Sosa-Toro, a resident at Club Space and an affiliate of Danny Daze's Omnidisc label. Her sets resist easy categorization, threading techno, electro, and 90s rave with downtempo detours, breakbeats, and acid 303s into long, hypnotic arcs. She founded the Objects Don't Dance party series and organized off-grid raves that reconnected Miami's underground factions. Featured on Omnidisc's Homecore! Miami All-Stars compilation and profiled in Crack Magazine's Kulor mix series, she has become one of the city's defining new selectors. Her work bridges Florida's rave lineage with the outer limits of club experimentation.