www.guitarwheel.com anybody have any experience with this? idk if anybody's seen the ad in guitar world or not. i'm curous if this actually works or if it's just more of a quick reference guide.
This is no help, but I've also seen the ad in Guitar World. I would like to know if it is helpfull as well.
It's not entirely unhelpfully, but it's nothing that can't be learned from any book on theory or any of the lessons on this site. Much better you learn the reasoning behind the concepts on that wheel, rather than just rote memorizing the information it gives you.