This transcription is based on Nathan Salsburg’s studio version of “B.B.,” which is in a nonstandard tuning—D A D E A E (down a half step). The many hammer-ons and pull-offs are just as important as the notes themselves, so take good care to play them as cleanly as possible. This is especially important in spots like measure 6, where things can get tricky…
See the full TAB and notation here: http://acousticguitar.com/learn-nathan-salsburgs-b-b/