The confusion doesn't stop there. First of all, the B-side, The Shadow Chasers, was actually just a Belfast Gypsies track that had already been issued as the B-side of their first single under a different title, Secret Police. Second, the version of People Let's Freak Out on the Freaks of Nature single wasn't exactly the same as the more familiar version that came out on the Belfast Gypsies LP. The Freaks of Nature version had weird, overdubbed, and frankly incongruous psychedelic/electronic effects. For a long time it was much rarer than the un-overdubbed Belfast Gypsies version of the song, but the psychedelicized overdubbed Freaks of Nature version did come out on the 2003 compilation Impossible But True: The Kim Fowley Story.
As for the songs themselves, People Let's Freak Out was a cool Bo Diddley-styled slice of mid-'60s British RB-rock, though with some psychedelic sloganeering in the lyrics. The Shadow Chasers, aka Secret Police, was in a similar mold, though with a more paranoid, slightly more psychedelic bent. Both tracks are good, but they're more properly heard and appreciated as part of the Belfast Gypsies' album than on the misleading Freaks of Nature single. ~ Richie Unterberger, Rovi