Nokia Music+ now live for US Lumia owners

After launching the service across the pond just a few short days ago, Nokia's now ready to make Music+ available for the US. To recap, the paid subscription service ramps up the free app's offerings with higher quality audio, unlimited offline downloads and Mix Radio skips, multiple device use, as well as lyrics -- all for $4/mo. It's a significantly cheaper alternative to other freemium music streaming services currently available in the Windows Phone 8 ecosystem. So, if you've recently gone L...