As described over at the Windows Phone Marketplace, 8tracks is a handcrafted internet radio for your Windows Phone. The Mango app offers a simple way to discover and share music through an online mix that contains at least eight tracks of music. The eight is actually the infinity symbol ( ∞ ), representing infinite music but "eight" is easier to type.
The 8tracks concept is rather interesting. You sign up for a free membership (here's their website), upload your favorite tunes in mixes (playlist for us old timers), and add them to 8tracks collection for all to enjoy. The Windows Phone app, taps into this collection and brings the mix to your phone.
The 8tracks app lays things out rather nicely with the ability to listen to established music mixes, create your own mix, as well as search the online library by artist or genre.
To see how well 8tracks performs, hit the jump past the break.