Science Is Fun

Aperture Science Psychoacoustic Laboratories

Portal 2: Songs to Test By (Original Game Soundtrack) [Collectors Edition] · 2012 · 2:36

Last 4 weeks Last 6 months Last year All time

Hours listened

5 min

Plays

2

First play

Oct 8, 2025

Last play

Oct 23, 2025

Plays over time

Play history

4 plays (including skips)

Feb 5, 2026 · 16:59 6 months ago 0:01
Oct 23, 2025 · 19:17 10 months ago 2:36
Oct 9, 2025 · 19:00 10 months ago 0:01
Oct 8, 2025 · 16:31 10 months ago 2:35