On September 23, Apple issued a press release announcing that over 11 million unique users had already tuned into iTunes Radio. Yesterday during Apple's earnings conference call, Tim Cook said that that number had risen to 20 million unique users.
That's not too bad considering that Apple has barely been in the Internet music streaming business for even a month now. On top of that, Apple has an unparalleled advantage in that iTunes Radio is baked right into iOS 7, providing millions of new iOS users with a music streaming experience right out of the box, no downloading required.
So should
