My music collection on iTunes is 34.08Gb, consisting of 454 albums that, if they were played back to back would take 12.2 days. That's according to the stats at the bottom of my iTunes window, and I have no reason to doubt it.
I've played various mixes, but lately I've been simply selecting "Play Top Rated" which selects the music I've given the highest star ratings. It's always a surprise to hear tunes I haven't played in a few years.
This Jimmy Buffett tune is one of my favorites, and it's been missing from all my playlists for a while, so it was a pleasant surprise when it surfaced this evening.