The iTunes Genius function promises to reacquaint you with your own musical library by suggesting other songs that are similar to a selected track. Having a library of almost 3000 albums, I was thrilled with the possibility of learning more about my neglected digital possessions. Admittedly, having a new software function introduce me to my own music felt a little like going to a marriage counselor to learn more about my wife but the doohickey delivers.

After downloading a boatload of information from the Apple iTunes Store about my collection, Genius busily offered tips to compliment my listening experience. Some made perfect sense (suggesting Wolf Parade to compliment TV on the Radio), while others where less helpful (suggesting TV on the Radio to compliment TV on the Radio). In all cases, the suggestions where on the money. After Genius does its thing, you can ask for more suggestions (up to 100 at a time), “refresh” the list with a quick reshuffle or even save it as a dynamic “Genius Playlist” (making the previous “Smart Playlists” feel like total morons by comparison). As you might expect, Genius also has some recommendations from the iTunes store but it certainly isn’t a pushy salesman. You can preview the purchasable music from within a sidebar or simply slam the section shut if you aren’t in the mood to kick start our economy.

I was curious about Genius’s selection making criteria and wondered if it was based on Pandora’s music genome project so I pointed my browser to Apple’s web page to learn more. Disappointingly, the “how Genius works” section is just a simple set of user directions. It’s as if Apple was telling me, “don’t worry your pretty little head about it because you’ll never understand, it’s a Genius.” Ambiguity aside, Genius is a welcomed addition to iTunes and one more notch in the hipster “mac guy’s” bedpost.