E-seventh-suspended-fourth-add-sixth is pretty much a build-up of the past chords: E7, E7sus4, and E6. Check out those chords, as well as the rest of this week's E chords, and compare.
Low E string = E (root note)
Low E string = E (root note)
A string = B (perfect 5th)
D string = D (dominant 7th)
G string = A (suspended 4th)
B string = C# (major 6th)
High E string = E (root note)



