# Portal 2: Songs to Test By

> 2012 video game soundtrack album by Aperture Science Psychoacoustic Laboratories

**Wikidata**: [Q6942248](https://www.wikidata.org/wiki/Q6942248)  
**Source**: https://4ort.xyz/entity/portal-2-songs-to-test-by


## References

1. MusicBrainz
2. AllMusic
3. Discogs
4. Spotify