PX Lab is a music direction prompt engine that translates emotional intent into precise, production-ready composer briefs. Describe a scene, a character's emotional arc, or a gameplay moment — and get back specific music direction: instrumentation, texture, harmonic approach, tempo feel, and structural guidance that a composer can follow on day one of a session. Built by Ted Kocher, who has spent 18+ years bridging that gap between directors who feel music and composers who write it. PX Lab removes the ambiguity from creative direction without removing the craft. Part of the X Labs family (the X is silent). No account required. No download. Open in the browser and direct.