Concentration Enhancing Menu Initialiser Lyrics
| Song | Concentration Enhancing Menu Initialiser |
| Artist | Aperture Science Psychoacoustics Laboratory |
| Album | Portal 2 (Songs to Test By) (Volume 1) |
YouTube Results (More on YouTube)
| Song | Concentration Enhancing Menu Initialiser |
| Artist | Aperture Science Psychoacoustics Laboratory |
| Album | Portal 2 (Songs to Test By) (Volume 1) |