A combination engine that's been scoring creator video since 2019
ecrett music is an AI royalty-free music composer for content creators, operated by SOUNDRAW and available since 2019. It runs in the browser and works best on desktop Chrome. The official site is ecrettmusic.com.
The defining idea isn't a clever prompt model — it's the Scene × Mood × Genre combination engine. With 41M+ combinations and 500,000+ new patterns a month, the same three picks compose a fresh original track every time, and you can upload a video so the music is matched to your footage. Then you shape it: structure blocks, instrument swaps, length 30s–5min.
Be clear on scope. This is a background-music composer, not a song or vocal generator, and it does not export MIDI or stems. If you want full songs with lyrics, this is the wrong category; if you want fast, fit-to-video instrumental beds, it's purpose-built for exactly that.
Read the licence carefully. Output is royalty-free for commercial use and YouTube monetization with no attribution, but the right is tied to an active subscription — cancel and you can no longer download — and you cannot resell, redistribute or sublicense the tracks as standalone files, even with lyrics added. Treat it as a service, not a one-time purchase.