Mark:
I own both of your excellent, meticulously researched, J & D books - they're incredible and I recommend them to everyone!
Thank you for all the hard work that went into producing these.
Hopefully, you're now working on others.
Thanks DSalter . . . My current project is publishing some of Jan Berry's original music scores from the 1960s, the charts from which were used by Wrecking Crew studio musicians to record the original songs.