Remember when faePuck told y'all about Valve releasing Portal 2's soundtrack for free? You don't? Bad gaymer, go read the article here!
Ok, now that you've read it, you notice how the phrase "First Volume" was used for the article title, implying that there'd be more music to come? Guess what just got released.
If you've already chewed Volume 1 down to the nub and worn out your headphones by listening to "Science is Fun" on endless repeat (and really, who wouldn't?), head on over to the official download site to grab Volume 2 and start jamming to tracks like "You Will Be Perfect", "Turret Redemption Line" and "I AM NOT A MORON." They've also got short clips and sound effects if you're into the whole custom ringtone sort of thing. And if you're not, well, then you're a horrible person. At least that's what the test results say.