The band has a name that the forum software changes to "Craddock", which took me a while to get my head round, and the cover gives the song yet more of what it already had
Hey Bulldog is weirdly obscure for a solidly second tier Beatles song, and, as David Bowie pointed out, F-A-N-N-Y were a much underrated group. This was recorded in 1972.
(I once read that this song was the final true Lennon-McCartney collaboration, but I don't know how accurate that claim is)