Online Music Stores Compared
"Each music store is a little different. This showdown is all about the music stores that these companies offer-not their respective players, applications, or services. We can't help but mention them in terms of usability and integration with the store and the user experience, but we're going to try and focus on the features of the stores and steer clear of the bugs or quirks of each player."
Online music stores have garnered attention of late for a number reasons, including the recent launch of the new Google music store. Lifehacker has done another nice job comparing products, this time focusing primarily on the iTunes store, the new Google store and the Amazon music store offerings. If you are outside of the US you may not even have access to all of these stores and their related services, but the review is still useful as you get a feel for what the offerings encompass, and in the future you may indeed get to use them. There is something unique, positive, and negative about each store. The Read link will provide that insight for you.