I thought you were implying that the only way to get music files (after disregarding CDs as you don't have a drive) these days was to download them from unofficial sources. Not streaming music files was the standard for a long time so I was a bit surprised about the question.
That's usually a point that comes up for products like Plex etc.
That I didn't know about any of those services? I thought everything was streaming these days. What are you trying to imply that I'm trying to imply?