Zin in wat nieuwe muziek?? Of gewoon wat geluiden om je mobiele telefoon in Portal mode te zetten?? Dan kan je nu hier GRATIS!! en legaal de Test chamber music Vol. 2 downloaden. Mocht volume 1 je totaal zijn ontgaan, dan geen nood want deze kan je nog hier vinden.

The second installment of "Songs to Test By" contains 18 new tracks and 14 ringtones for iPhone and Android devices. New songs include "Bring Your Daughter to Work Day," "I AM NOT A MORON" and "PotatOS Lament," and you can now have the orange or blue portal sound as your messaging ringtone. Volume 3 is "coming soon" so turn up your cell phones and get ready to really impress the opposite sex with your nerd-noise machines this summer.