.... guitar on 'Season of the Witch' was by Jimmy Page!
He did "Sunshine Superman", "Epistle to Dippy" and probably "Mellow Yellow", too.
All courtesy of the Mickie Most connection which also led to his acquaintance with one JP Jones.
And the ultimate denouement of the Yardbirds thanks to Most's misguided
Little Games production decisions.
Most also brought in the Jeff Beck Group for a couple of cuts on
Atlantis; he wanted to make Donovan the Beck Group's singer!
Both Donovan and Beck were still under management contract to him at the time.