"I'm feeling lucky" inside of Google Play Music.

Yesterday, Google Play Music announced that they had incorporated "I'm feeling lucky" into their apps.  Once you update your apps, it'll show up.  Based on your listening habits, it'll serve up what it thinks you'd like to hear.  Not sure how this is different than the Instant Mix feature, but hey, whatever.  It works with or without an All Access subscription, by the way.

As you might guess, my I'm feeling lucky" mix is heavy on 80s and early 90s music.