Fretlight PRO Electric Guitar with Built-in LED Lighted Learning System, Natural (FG-561NAT) The world's only guitar that has a built-in lighted learning system. The fretboard shows you exactly where to put your fingers to play songs, chords, scales and riffs. Includes Fretlight Studio 6 PC & Mac software w/advanced chord & scale library, Intermediate 101 complete lesson course (5 discs), Fretlight 10' cable, tools, manual, QuickStart guide, and picks. Standard 1/4" output lets you connect to your amplifier, multi-pin output interfaces with your computer. Connects to your Mac or PC via USB for use with Fretlight Studio software (included). Interactive videos allow for amazing learning