Here you can freely listen to preview tracks from Portal 2: Songs to Test By Collectors Edition. Album was composed by Aperture Science Psychoacoustic Laboratories and was released on October 30, 2012. Soundtrack consists of 50 tracks tracks with duration over more than 2 hours. Album was released by Ipecac Recordings.
Tracks preview provided by iTunes. If you like Portal 2: Songs to Test By Collectors Edition, we strongly recommend to buy it. Support composers, artists and performers so they can release more music in the future. Prices and shops where you can buy it are at the right column.