The topic of that link is actually already possible by just using bind volumes with Docker, with which it's possible to basically separate the emby data and the media into different folders on the host system, which is what I am already doing. All I need is to move the theme songs & videos into the data folder of Emby. This is nothing new, there are actually already a bunch of toggles for e.g. subtitles, thumbnails etc. within the library settings. I just want another toggle for the theme so