Time-line is a collaborative show design platform that helps artists and event producers keep music, lighting, and visuals in sync. Teams plan performances together in the cloud, map cues to music with AI, and run shows live by listening to the performance in real time, staying in sync even when the set changes on the fly. Today, most productions rely on rigid timecode or on-the-fly improvisation, backed by a messy patchwork of spreadsheets, scripts, message threads, and last-minute planning. Time-line replaces all of that with one seamless, adaptive system. Teams can design together online, use AI to map cues, and output live to any system via OSC, MIDI, or LTC.