Aperture Science Psychoacoustic Laboratories

Cara Mia Addio

Still Alive

Want You Gone

Still Alive (Radio Mix)

Bombs for Throwing at You

Cara Mia Addio - Official Extended version

Reconstructing More Drum Samples (Reconstructing More Science but with breakcore drums)

Portal 2 OST Volume 2 - I AM NOT A MORON!

Portal 2 OST - Science Is Fun - Songs To Test By

The Friendly Faith Plate: Portal 2 Soundtrack (Songs to Test By)

Portal 2 OST - You Will Be Perfect - Songs To Test By

Portal 2 Original Soundtrack - Track 2 - Concentration Enhancing Menu Initialiser

There She Is: Portal 2 Soundtrack (Songs to Test By)

Portal Songs (Still Alive, Want You Gone, You Wouldn't Know, PotatOS Lament, Cara Mia Addio)

You Know Her? - Portal 2