Yma Sumac, Peru OR Amy Camus, Brooklyn ?

Cumbe Maita from the album Inca Taqui back in 1953.

Cumbe Maita is ONLY on 3 octaves. Only. Actually, Yma Sumac's vocal range was close to 5 octaves.

source : Yma Sumac

P.S. : You may NOT want to watch Cannibal Holocaust. Unless you enjoy severed turtles.

Beach House - Turtle Island