Hi John,
I just received email from my friend for free 12 months Spotify Premium account. They are now running much more applications for mobile phones and they have special promo right now and it's valid until end of the weekend. I have followed the procedure, it's installed, working and works great :)
 
Steps:
1. Go Into This Link, but you have to do it over your mobile phone or tablet
   http://bit.ly/1g7Ey8w ( rewrite to your mobile phone or tablet browser )
2. Follow the procedure on screen
3. Once done, you will receive your Spotify Premium Download link into your googleplay/apple appstore email address