Steve Vai Unveils First-Ever Music Theory Book, ‘Vaideology: Basic Music Theory for Guitar Players’

Said Vai: “One of the questions that I’m usually asked by aspiring guitar players is, how much music theory do I really need to know, and is it necessary. My answer is usually, ‘You don’t need to understand music theory at all to be an effective player, but it will always help to at least understand the basics.’