[a fool in paradise]

I think that is John Fleck on the right (who was in the early version of Love and got a songwriting credit on their song I Can’t Explain, not to be confused with the Who’s song Can’t Explain; John also wrote the early Floyd-ish All Fall Down oddly enough when PF was also on Tower).

John was later in the early version of War.

[JoeProBono]

Johnny “Fleck” Fleckenstein - bass guitar (1965–1966)