Sorry, when did Dr. John guest with The Beatles?
― Number None,
http://www.meetthebeatlesforreal.com/2019/06/remembering-dr-john.html?m=1
― ✖✖✖ (Moka), Sunday, 10 October 2021 16:14 (two years ago) link
Not really with the full Beatles but with Lennon and Ringo.
― ✖✖✖ (Moka), Sunday, 10 October 2021 16:15 (two years ago) link