Mickie Most
The session was produced by Mickie Most and engineered by Eddie Kramer. Donovan had originally hoped Jimi Hendrix would play on the song, but he was unavailable. In fact, Donovan said he wanted to give the song to Hendrix for him to record, but that Mickie Most "flipped out" when he heard the song and insisted that Donovan should record it himself as his next single.