That I don’t know. I mean you could always just use something to record the sound played by your PC, but at that point A) You’re not getting as good of quality as you would from an actual download of the source material and you’d have to manually assign metadata, make sure no notifications or other sounds played, make sure your recording settings were optimum, etc. It’s easier, right now at least, to just buy what you want on CD or from a store that sells digital downloads legitimately.