Question: 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?
Sentence (from "Mākaha Sons"): After the deaths of the Kamakawiwoʻole brothers Skippy and Israel, the remaining members dropped the "of Niihau" and became The Makaha Sons.
Relevant evidence: Yes