So I've recently used Spotify and they gave me a free 7 day trial for premium. And I have got to say, this app is by far the best music app I've used. Anyways, I was wondering if there was any way to get more premium time for free? No credit cards, cash, nothing. Hopefully a crack or some codes? Some help would be appreciated.

P.S I did not know which thread to post this in, so feel free to move it to the necessary section.