I have discovered this app #HarmonyMusic, which I installed from F-Droid https://f-droid.org/packages/com.anandnet.harmonymusic/. It is a quite interesting free software app which can mostly replace Spotify #DeSpotify. It actually uses YouTube Music/Video but as frontend, without login/adds. As it has no accounts, you can share your list among devices through a file. I find it more usable than the previous apps I used for this purpose. It can also be installed on a computer as I have just done using https://github.com/anandnet/Harmony-Music/releases
@antoniovr This looks interesting, though it's no longer supported. I also think it's unfortunate that it's not published on Google Play Store, though I respect the author's choice to prevent that.

@jawnsy They announced it 7 months ago, although last verion was released just a few weeks ago. So far it is working properly... I hope some fork goes on, before online reproduction fails (as it will happen at some point).

I will follow this discussion in case someone announces something: https://github.com/anandnet/Harmony-Music/issues/563

Regarding GooglePStore: I don't know if I have seen any youtube frontend.I thought Google doesn't allow it,but I guess I'm wrong...

Important: Harmony Music is moving offline · Issue #563 · anandnet/Harmony-Music

I am writing to inform you that V1.12.0 would be the last maintained release of Harmony Music as an online streaming app. Over the next 2–3 releases, the app will be gradually converted into a stab...

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