If you’re a music fan but hate shelling out then we have good news all Three customers who are new to the paid version of Deezer Premium+ will ne able to get it free for 6 months Until May 12th 2016, this will then revert to £9.99 a month, you can cancel at any time – you’ll still be able to use the service for the remainder of the six-month trial
Now before everyone on other networks freak out this deal is available to anyone with a Three mobile number so if you are on another network simply order a free pay-as-you-go Sim online or pay £1 in-store (make sure your device is unlocked. You do not need to top it up). Go to the Deezer website, click “Start now” to create a Deezer account and follow the number verification steps to unlock your free membership.
Source Money savings expert