First let me say I also get the paper edition of the magazine delivered to my house and I use the app as a companion for that. But I love it. I look forward to it coming each month, although it is always a few months behind I suppose because it comes from
England. Anyway I think the magazine is extraordinary. You could study each one for months or maybe years. Also, unlike the previous reviewers, I have never had problem with the backing tracks or the sound.
Knownolaw about Guitar Techniques