So I asked the integration in two different place, here is in Navidrome’s GitHub:

navidrome/navidrome#4332 (reply in thread)

and here seems that an user is looking at implement it as a plugin.

Here is in the Open Subsonic API project, to allow ALL the Subsonic Media Server (so maybe also LMS that I really like) to implement it in the same way and the min allow multiple client to use it:

opensubsonic/open-subsonic-api#172

If the developer of Navidrome, LMS or Symphonium require any improvement for a better integration in of course 100% open in help them in going in that direction.

I’ll also give a look about the plugin implementation of Navidrome, but honestly I’m a single developer and maintain multiple plugin could be too work for me alone. Maybe someone would like to contribute with the Navidrome plugin development and I’ll also be happy to support him.

On AudioMuse-AI I don’t ask for money at all, not by direct payment and not by donation. I ask only for support by the community and maybe a ⭐ on the repo :)

Closing. I think that if Navidrome and LMS want to integrate AudioMuse-Ai they know where to find me :)