More to explore:
iTunes 11: What Do the Cloud Icons Mean?
downloading past purchases from itunes? yes, you can! support.apple.com...
Holy crap, I would gladly pay 99cents for a ringtone after reading that, but nice to know if you want a special song for a special person. How To Create a Free iPhone Ringtone Using iTunes
Finally someone can explain the iCloud to @TwizzlerP
subscription to iTunes Match $24.99 per year. Stores all your music in one place! Apple - iTunes - Match
iOS 6 vs. iOS 7: An Icon Comparison [Infographic] - Bit Rebels
The 'reveal' mirror displays health data when a person stands in front of it. Just a concept right now, but very cool! Moooore data!