Portal 2’s soundtrack goes free

My music library is filled to the brim with game soundtracks that I most likely won’t listen to (except for the good ol’ Uncharted 2 score), but having played through Portal 2 I know I’d definitely give a second look — or listen — to the techno-tracks that take you through Aperture labs.

A nice treat from Valve, then; the first volume of the Portal 2 soundtrack is now available from the game’s website, for free. Two more volumes are expected, hopefully one of which will feature Jonathan Coulton’s ‘Want You Gone’ from the credits. We could also do with a track of Wheatley talking for hours and hours.