THE WEST COAST POP ART EXPERIMENTAL BAND - A DOOR INSIDE YOUR MIND

• the west coast pop art experimental band: a door inside your mind
      (2023, 4cd, UK, grapefruit records / cherry red records)

I probably mentioned this album a couple of times in the past, but as I finally bought a copy, I can now give you some additional details.
It's a beautiful little box with each of the 4 CDs a separate cardboard sleeve.

Subtitled “The Complete Reprise Recordings 1966-1968”, the “A Door Inside Your Mind” 4 CD box set includes mono and stereo mixes of the three albums The West Coast Pop Art Experimental Band recorded for Reprise Records, plus one CD, “Underneath Butterfly Skies”, with outtakes, alternative versions and single edits.
As such, the set presented both the mono and stereo mix of “Part One”, the 1967 album that featured the band’s version of FZ’s ‘Help, I’m A Rock’, plus the single edit (on the disc with bonus material).

Yep, that's three versions of 'Help, I'm A Rock'.