Here is our blog that breaks down how to play the intro to Nothing Else Matters:
http://rockprodigy.com/blog/nothing-else-matters-intro-pt-1
Rock Prodigy shows you what to play, when to play, and gives you real time feedback. Save time and practice smart with the interactive live assessment. It's like having a personal tutor to guide you through a sequence of videos, diagrams, lessons, exercises, challenges, riffs, songs, and more. http://rockprodigy.com