Complex sentence: Gigantic Brain (sometimes abbreviated as The Brain) is an experimental grindcore and metal duo composed of John Brown and Mastin Simmons, which was formed in the early 2000s in Virginia, United States.
Split into simpler sentences: Gigantic Brain (sometimes abbreviated as The Brain) is an experimental grindcore and metal duo composed of John Brown and Mastin Simmons. The band was formed in the early 2000s in Virginia, United States.