In our iLounge Deal for today, you can get the FRETX Smart Guitar Learning Device for only $69.99 — that’s 36% off the regular price. This clip-on device attaches to any guitar and shows you where to put your fingers using lights so that you can learn chords without reading music. The companion iOS app teaches you the basic chords in less than an hour and gives you immediate feedback on how you’re playing, and teachers and students can…
