Listen to In The Unlikely Event Of An All Life Erasing Gamma-Ray Burst, This Is The Soundtrack online. In The Unlikely Event Of An All Life Erasing Gamma-Ray Burst, This Is The Soundtrack is an English language song and is sung by Processory. In The Unlikely Event Of An All Life Erasing Gamma-Ray Burst, This Is The Soundtrack, from the album Change Is Gradual, was released in the year 2011. The duration of the song is 3:27. Download English songs online from JioSaavn.