Minimax Music UI turns a self-hosted MiniMax-Music3 model into a private song factory, giving you a Suno-style studio where you describe a track, add lyrics, and watch finished songs appear in your own library. The Create panel works in Simple or Custom mode: write a style description covering genre, BPM, key, vocals, and arrangement, then shape words in a lyrics editor with one-tap [Verse], [Chorus], [Bridge], and [Instrumental] section chips. One submit can queue up to four takes at 5 to 360 seconds each, and the render queue shows queued, rendering, and done states with elapsed time, cancel, and retry, surviving a server restart without losing your place. When you run the bundled inference server, you can even press play on a track that is still rendering and hear the waveform grow in real time. A magic wand rewrites rough ideas into structured music captions, and a second wand drafts original lyrics sized to your chosen duration, both through any OpenAI-compatible model you point it at. Finished renders land in a searchable library with cover art, seeds, and render times, ready to download as WAV, reuse as a template, or open in a detail panel with the prompt and lyrics. A sticky waveform player with seek and keyboard shortcuts keeps music going while you work, and an optional access token locks the whole studio down. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.