FYI on playback stopping with the screen off

[GoneMAD]

If playback stops shortly after turning off your display, that is because android is killing the app. The website below has a lot of workarounds on how to disable the "battery saver" / "battery optimizations" that cause gonemad to get killed. I bring this up now because apparently samsung's newer update are super aggressive, and being the most popular android manufacturer I am guessing there are going to be a lot of questions asking why their music is stopping

dontkillmyapp.com/samsung

dontkillmyapp.com/