First world problem.
My favorite source of background music is "radiocoast.com". Not because it's that great, but because someone figured out a way to beat the music industry. He got a collection of background music records made for the Seeburg 1000 and 2000. Seeburg was a jukebox maker in Chicago. As a sideline they sold background music devices which played a big stack of special records over and over - 1000 or 2000 songs. They bought the rights to the music, and their own orchestra recorded them. So they had full content ownership. The records had a nonstandard groove width, a nonstandard diameter, and a nonstandard hole size; DRM, the early years. They were not copyrighted and predate the "no formalities" copyright law. So anyone with the records can legally distribute the music. Which "radiocoast.com" does.