GaMetal is an alias for Jonny Atma (was also known as Jonny Death before April 2012) who arranges video game tracks into Heavy/Power Metal. He is multi-instrumentalist, he plays and records all the instruments himself: Guitar, bass, keyboards, drums and multiple other instruments. Jonny published his first arrangement, "Theme A" from Tetris, in 2009. Since then, he improved upon his style. Prior to April 2012, multiple arrangements are fan favorite such as "Pokemon Red/Blue/Yellow Trainer Battle Theme"