“Because of the technical difficulties we are currently experiencing, your test environment is unsupervised. Before re-entering a relaxation vault at the conclusion of testing, please take a moment to write down the results of your test. An Aperture Science Reintegration Associate will revive you for an interview, when society has been rebuilt.”
There’s a short base music track looping during this chamber (Test Chamber 01) and when you press one of the 3 Aperture Science Switches for the first time, a new short track starts playing on top of that.
Unlike the most common types of dynamic/adaptive/interactive music, these secondary tracks are not synced to the base track, but to the press of the Aperture Science Switch. In other words, these are mixed by the player and are unique to each playthrough.
This music is titled Overgrowth on the soundtrack and can be found as sp_intro_02_lb1-1.wav, sp_intro_02_lx1-1.wav, sp_intro_02_lx2-1.wav and sp_intro_02_lx3-1 in the game files.
That’s neat, thanks for adding that info for the rest of us!
