Blue Öyster Cult ( OY-stər; sometimes abbreviated BÖC or BOC) is an American rock band formed on Long Island, New York, in the hamlet of Stony Brook, in 1967. . The band has sold 25 million records worldwide, including 7 million in the United States. The band's fusion of hard rock with psychedelia, and penchant for occult, fantastical and tongue-in-cheek lyrics, had a major influence on heavy metal music. They developed a cult following and, while achieving mainstream hits like "(Don't Fear) The Reaper" (1976) and "Burnin' for You" (1981), their commercial success was limited.
https://en.wikipedia.org/wiki/Blue_%C3%96yster_Cult