Human Nature is an Australian group performing Motown Hits, only in Vegas, Huh? Think it would not be possible to take an Australian accent and belt out interpretations of Motown? Think again, then close Your eyes and listen. You would not believe You are in the newly remodeled Imperial Palace Theater not in detroit back in 1960. How good are They? They have opened for Celine Dion and Michael Jackson, thats how good.