Even if you’re not planning on becoming a dyed-in-the-wool jazzer, the many shapes of jazz guitar will necessarily bring something to your playing no matter what style you play. The songs in that Style Series allow you to study the styles of the masters from whom there is a lot to learn in terms of chords, scales and musical sensibility. So take that archtop out of its case (or switch to the neck pickup of your Telecaster...) and start jazzin’ !