All I Was reveals another side of Mark Tremonti. The Grammy Award-winning guitarist's style remains instantly recognizable. It's nearly impossible to forget his riffs in multi-platinum rock juggernaut Creed or his scorching fretwork with the critically acclaimed, fan favorite Alter Bridge. Having sold over 40 million records worldwide, this is the man behind massive hits like "My Own Prison", “Higher", and "Isolation"—just to name a few. There are a myriad of reasons why Guitar World dubbed him "Guitarist of the Year" three consecutive years in a row, and he ranked as the "fourth greatest heavy metal guitarist ever" in Total Guitar. You might think you know him from all of that, but you haven't heard Tremonti unleashed like this.