According to Wikipedia, Ray Raposa was an American singer-songwriter who recorded as Castanets. He was born in 1981 in Michigan City, Indiana and raised in California. He released seven albums as Castanets, blending folk, country, rock, and experimental music. He also collaborated with Sufjan Stevens, Phosphorescent, St. Vincent, and others. He died in 2021 at age 41 of undisclosed causes.
Some possible headings and subheadings for your article are: Ray Raposa Cause of Death: The Mysterious End of a Folk Pioneer The Early Life and Travels of Ray Raposa The Musical Career and Collaborations of Castanets The Death and Legacy of Ray Raposa