Mac|Life:
About 10 months later, at Macworld San Francisco in 2001, Apple debuted iTunes alongside iDVD and the CD-RW-enabled Power Macs. While it wasn’t exactly a show-stopper (though 275,000 copies were downloaded in the first week), the “world’s best and easiest to use ‘jukebox’ software” definitely raised the bar for music players on the Mac, which were relatively sparse and rather pricey (SoundJam cost $40). By offering iTunes as a free download and installing it on every new Mac, Apple essentially cut down the competition at the pass–or at least put a good scare into them. “Apple has done what Apple does best–make complex applications easy, and make them even more powerful in the process,” said Steve Jobs at the time. “iTunes is miles ahead of every other jukebox application, and we hope its dramatically simpler user interface will bring even more people into the digital music revolution.”
For many Mac users, iTunes was an introduction to digital music, and Apple strived to create a straightforward jukebox that needed little or no instruction to get started. Popping a music CD into your Mac automatically launched iTunes, which loaded the disc, collected track data from Gracenote and added them to your library. A clean interface split into boxes kept everything neat and always within reach of a mouse click.
It’s come a long way in 8 years.
I was also reminded as I clicked through this article how many times iTunes has been used to refine a new UI before it was used in bigger apps, like Finder. Brushed metal, ugly scrollbars and Leopard’s unified theme all showed up in iTunes before creeping into other parts of Mac OS X.