Being able to control Sonos via voice commands is convenient but not being able to play from my local library does limit the usefulness. Is there any way to add my library to one of these services easily and cheaply [ie free]?
Best answer by Skelton
If I'm not mistaken Amazon Music offers 250 songs for free. For $25/year you can upload 250,000, which is a lot more reasonable than I expected.
Regional limitations apply here of course.
That's the one I'm most familiar with.