Win a smartphone from O2 and be one of the first to hear Lady Gaga's new album

We’ve hooked up with O2 Tracks to give you a chance to win an O2 4G ready smartphone so you can get your ears around ARTPOP first.
Download O2 Tracks now and start listening to ARTPOP exclusively from tomorrow.
O2 Tracks is the app that gives you nonstop access to the Official Top 40 plus much more - no ads, no streaming, just hits. But that's not all. You'll get hot new releases, handpicked playlists, top album tracks, news and gossip - all delivered to your mobile.
Get the app now on iPhone, Android, Windows Mobile and Blackberry. Give it a go for free – it's available on any UK network. To get O2 Tracks, text GAGA to 6102 or find more info here.
If you’re an O2 4G customer you’ll also get exclusive access to great video content including a brand new interview with Lady Gaga. Hear about the making of ARTPOP, the inspiration behind each song; and her love of dogs.