Take your music to the next level with Prosonic Charts, a new series of cutting-edge books designed to give your playing a boost Fretboard Chord Charts for Guitar will expand your tonal color palette, giving you more ways to express yourself through the guitar.

Imagine what would happen if you had more chords to work with... would your music really be that much better? Tony Pappas, creator of Prosonic Charts and well known for his work on the Ghosts of Orion project, put it this way, "

"Chords are like colors, and a musician with only a couple of chords, is like a painter with only...