In a surviving 1967 radio interview, Zappa explained that the album's outlandish 11-minute closing track, "Return of the Son of Monster Magnet" was in fact an unfinished piece.
I et bevaret radiointeview fra 1967 fortalte Zappa, at albummets afsluttende særprægede 11 minutter lange nummer, "Return of the Son of Monster Magnet", rent faktisk var et ufærdigt stykket.