I'm not crazy about seeing things in DADGAD, because if you want to just pick up a guitar and play it, it is too much work to tune it to DADGAD and the owner of the guitar might not like it if you mess with his tuning. It's not much trouble to tune to Drop D, though, or to switch back to standard tuning. That said, here's the breakdown of songs by tuning:
DADGAD - Every Breath U Take (Police), Let It Be (Beatles), Stand By Me (Standard By ?), Maybe I'm Amazed and My Love (Sir Paul)and Your Song (Sir Elton)
Drop D - Allison (Costello) My Girl (Temptations)
Standard - Angie (Stones), God Only Knows (Beach Boys), In My Life and Oh! Darling (Beatles)
Even if u don't bother with the DADGAD stuff, the other tunes are so well done that the book is still worth the bucks, but the only reason I subtracted a star was that most of the book is DADGAD.