song writing credits

[<kashmir56@xxxxxxxxxxx>]

D&C from Celebration Day is credited to Page inspired by Jake Holmes.My 
question is,do new pressings of LZ1 have the changed credits on the sleeve?Also 
I remember old copies of LZ2,had Chester Burnett AKA Howling wolf, credited on 
TLS,is that still the case?Who wrote the original BIOH,was it Sonny Boy 
Williamson?Is there an updated list of who was credited with what song in the 
Zepp catalogue.
                               Cheers