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 "Walter Ritte"): Walter Ritte Jr. (born April 12, 1945) is a Native Hawaiian activist and educator from Ho‘olehua, Moloka‘i, Hawai‘i.
Relevant evidence: No