TrackComparison | ROAST-I

Roast-i is a brutally honest AI music critic. Upload a track, declare your creative intent (genre, BPM, feel, emotional arc, vocal style, sonic texture), and receive a DSP-measured, timestamped roast scored against your declared vision — not vibes, not guesses. It combines browser-based spectral analysis with LLM-driven critique, generating timestamp-by-timestamp commentary, delta deviation scores, remix prompts, and production flags. Share roasts via generated links, track revision history across remix chains, refine lyrics with phonetic and syllable-math tooling, and archive sessions to a personal library. Built for AI music makers who want honest, data-grounded feedback on their renders.