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?

Context paragraphs:
Samhah: Samhah or Samha (Arabic: سمحة‎ ‎ ) is an inhabited island of the Socotra archipelago, between the main island of Socotra, and Somalia.  Like the whole group, it belongs to Yemen, and is part of Socotra Governorate.  Somalia also claims the island.  It measures 40 km2 in area, making it the smallest of the three inhabited islands of the group, after the main island of Socotra and Abd al Kuri.  The population of some 100 lives in a village on the western part of the north coast.  Samhah and neighboring Darsah (17 km to the east) are collectively known as "Al Akhawain" (Arabic: الأخوين‎ ‎ ) which means "The Brothers".

Walter Ritte: Walter Ritte Jr. (born April 12, 1945) is a Native Hawaiian activist and educator from Ho‘olehua, Moloka‘i, Hawai‘i.  He began his activism as one of the "Kaho‘olawe Nine," a group of activists who were the first to land on the island of Kaho‘olawe in January 1976 in opposition to the military bombing that was then taking place on the island.  Other occupations took place and Ritte, along with Richard Sawyer, occupied and stayed hidden on the island for 35 days, an act which led to his arrest and brief imprisonment.  The island was eventually returned to the State of Hawai‘i.

Chicos de Barrio: Chicos de Barrio is a Mexican musical group formed in 1995 in Torreon, Coahuila, Mexico.  This musical group is formed from 11 elements, in which the percussion, harmony and swing are predominant.  This Mexican eleven-member tropical band have burst mainstream throughout the Northern American continent.  This musical group combines urban, hip hop, salsa, vallenato, reggae and many other music genres.  This in turn leads to a unique and distinctive musical rhythm and beat.  Not only has the music been stylish, but their unique style of dressing has always been appreciated from many of the musical groups' followers.

Sons of Hawaii: The Sons of Hawaii was a Hawaiian musical group that grew popular to mainstream audiences from the 1960s through the 1990s.

Lanai: Lānai ( ; Hawaiian: ] or ] ) is the sixth-largest of the Hawaiian Islands and the smallest publicly accessible inhabited island in the chain.  It is also known as Pineapple Island because of its past as an island-wide pineapple plantation.  The island's only settlement of note is the small town of Lānai City.  s of 2012 , the island was 97% owned by Larry Ellison (Founder and Chairman of Oracle), with the remaining 3% owned by the state of Hawaii.

Thames Ditton: Thames Ditton is a suburban village by and on the River Thames, in the Elmbridge borough of Surrey, England.  It has a large inhabited island in the river but is otherwise on the southern bank, its centre located 12.2 miles (19.6 km) southwest of Charing Cross in central London.  Thames Ditton is just outside Greater London but within the Greater London Urban Area as defined by the Office for National Statistics.  Its clustered village centre and shopping area on a winding High Street is surrounded by housing, schools and sports areas.  Its riverside is situated opposite the Thames Path and Hampton Court Palace Gardens and golf course in the London Borough of Richmond upon Thames.  Its most commercial area is spread throughout its conservation area and contains restaurants, cafés, shops and businesses.

Rasdhoo: Rasdhoo (Dhivehi: ރަސްދޫ) (Rasdu in the Admiralty Charts) is an inhabited island of the Maldives.  It is also the capital of the Alif Alif Atoll administrative division.  It is the only inhabited island of a small natural atoll known as Rasdhoo, Rasdu or Ross Atoll located a few miles off NE Ari Atoll.  As of September 2016 Rasdhoo island boasts 16 guesthouses.

Niihau: Niʻ ihau ( ; Hawaiian: ] ) is the westernmost and seventh largest inhabited island in Hawaiʻ i.  It is 17.5 mi southwest of Kauaʻ i across the Kaulakahi Channel.  Its area is 69.5 sqmi .  Several intermittent playa lakes provide wetland habitats for the Hawaiian coot, the black-winged stilt, and the Hawaiian duck.  The island is designated as critical habitat for "Brighamia insignis", an endemic and endangered species of Hawaiian lobelioid.  The United States Census Bureau defines Niʻ ihau and the neighboring island and State Seabird Sanctuary of Lehua as Census Tract 410 of Kauai County, Hawaii.  Its 2000 census population was 160; Its 2010 census population was 170.

Guitar and Lute Workshop: The Guitar and Lute Workshop (GLW) was a manufacturer of custom guitars, ukuleles, and period stringed instruments based in Honolulu, Hawaii between 1970 and 1976.  The workshop was known primarily for the talented luthiers employed in either construction of guitars, or the musicians that taught at the workshop or that used guitars made at the workshop.  Additionally, an independent piano restoration and tuning business operated above the workshop floor and studios for at least two years.  The GLW was notable as a nexus of activity supporting native Hawaiian musical cultural discovery during the Second Hawaiian Renaissance of the 1970s, with key Hawaiian musicians such as Keola Beamer and Kapono Beamer gaining starts in their careers at the GLW, as well as musical instrument restoration for instruments of Hawaiian royalty (of the Kingdom of Hawaii), now curated by ʻIolani Palace.  Additionally, the GLW's focus on traditional period stringed instruments was, in part, responsible for the resurgent interest in the viol and traditional luthierie methods within the western United States in the early 1970s.

Mākaha Sons: The Mākaha Sons of Ni'ihau are a Hawaiian musical group formed in 1976 on the island of Oahu by Jerome Koko, Louis "Moon" Kauakahi, Skippy Kamakawiwo'ole, Israel Kamakawiwoʻole, and Sam Gray.  The band started its career as an opening act at a small nightclub called Uptown Yokos.  The group has reorganized several times, with some members seeking other professional careers.  After the deaths of the Kamakawiwoʻole brothers Skippy and Israel, the remaining members dropped the "of Niihau" and became The Makaha Sons.

Supporting paragraphs: Mākaha Sons Niihau
Answer: Niihau