What was the name of a large inhabited island in Hawai'i that is 69.5 sqmi and was also part of the name of a Hawaiian musical group formed in 1976 before they dropped it?
Niihau: Niʻ ihau ( ; Hawaiian: ] ) is the westernmost and seventh largest inhabited island in Hawaiʻ i. Niihau:  Its area is 69.5 sqmi .
i don't know