Music discovery is always a tough job when you have subscriptions like Zune Pass which allows you to listen to millions of songs. Zune has some features like smartDJ, MixView which helps a bit to solve the problem. Today Zune has launched a new way to browse Music, its called Album Galleries. Album Galleries allows you to browse music based on the genre like hip hop, jazz, rock, metal, etc,. Selecting any of those will take you to the page with top artists on that category. Again on selecting any of the artists, it lists the songs and albums which you can either buy or listen to if you have Zune pass. Try it out here.