I'm just not ready to pay. Still.
Everything I've mentioned I use was the free version. Except Spotify. I pirate my wifes' occasionally.
(Trust me Spotify, together we probably still don't use it as much as ONE person REALLY into it does).
Oh, I forgot to mention Freegal. I use that occasionally. That's one that your library may offer you for free. Currently has a deal with Sony Music only I think but the twist here is: depending on the relationship with your library, you get to download and keep forever xx amount of songs per week.
(In CLE, it's 3)
Freegal Music : Your New Music Library : Home