The main ISRC matching is done in the orchestrator.ts file within the same folder. Subsonic was difficult to work with when I tried to implement matching because the endpoint had a limited number of tracks it returns. So I ended using the native Navidrome search API to find the track by title and compares the ISRC. You can check out the file to have a better understanding. Feel free to reach out if you have any more questions.

That would be out of scope for this project. But maybe a YouTube to Navidrome playlist exporter that I might add in the future.

This is perfectly legal as far as I know. But if you’re unsure you can always go through their terms of services.

Hey @6nk06@sh.itjust.works! I appreciate your feedback. I’ll make sure to include the ToS and privacy policy for the web app.