HOT TIP ABOUT SPOTIFY:
DO NOT EVER take the bait to link your Spotify with your Facebook account (if you have one); it is NOT undo-able.
You actually have to go to Spotify Admin, who will back up all of your playlists, then they delete your Spotify account outright, you create a new one, tell them the account name/number, and they re-import your playlist data into the new account.
TOTAL PITA!!
Keep your Spotify TOTALLY separate from Facebook.
YOU HAVE BEEN WARNED!
Thanks for the tip!