Many people are guitar illiterate, but there are many cool tools online to encourage you to learn how to play. Most people would not know what a chord was if it hit them on the head. Between RockBand and Guitar Hero, guitar learning is on the rise. Will we see a whole new slew of guitar players in the next ten years? In many ways, it’s a new wave of appreciation for the old classics that can translate into new music. [link]