Music lovers app Sleeve Music is currently offering their premium features, which normally requires an In App Purchase, for free for a limited period.
The app, which is powered by Nokia MixRadio and which draws your interests from your music library, Facebook and Last.FM, draws content from MusicBrainz, Nokia MixRadio, Last.FM, Soundcloud, YouTube, Songkick, Facebook, Instagram and Twitter.
The app offers news, artist info, lets you stream music and also purchase tracks. The premium features includes notifications for news and the ability to change your lock screen.
Download the app, which is exclusive to Windows Phone, from the store here.