YouTube Music lets you upload your own music now

Closer and closer to 'convergence' of YT Music and GP Music ... you can now upload your own library to YTM.

Now, I'm at the office when I noticed this, so I haven't been able to test and see if it works on my library... and will it grab ALL the music from folders... or if it's my own music, can I listen and then not keep the app in focus.

That would be the big thing for me ... I can almost live with ads if I'm listening to stuff that's not my own music, but if I have to leave the app open or lose it, forget it.

Now, I just gotta dig out my external HD where I stored everything when I got rid of my computer...