Game Music Library For Unity (WIP).
Easily preview songs inside Editor and 1-click download & import to project.
Unity Package Manager, Add From Git URL: https://github.com/unitycoder/GameMusicLibraryForUnity.git
Then open window from "Tools/Game Music Library"
Tips: You can enter playmode in your game and preview songs while your game is running! (to test different songs easily)
In the settings asset you can assing your own music backend service urls:

There should be URL+/index.json available in that url and preview songs should be within URL+/preview/ folder.
Where to find free music that can be re-distributed on my server? (so that it can be loaded with this plugin). Send suggestions here: #1
List of songs is loaded from my server (index.json) and when user selects one song from the list, low quality preview (ogg) is loaded and played. If user clicks Download, then better quality music file (ogg) is downloaded to your project. View more info in wiki: https://github.com/unitycoder/GameMusicLibraryForUnity/wiki#current-v1-json-format
Current sample songs are generated with Suno AI (using Pro license, so commercial usage is allowed).