https://en.wikipedia.org/wiki/Mountain_(band)
Mountain was an American hard rock band formed in Long Island, New York, in 1969. [1] [2] Originally comprising vocalist and guitarist Leslie West , bassist and vocalist Felix Pappalardi , keyboardist Steve Knight, and drummer N. D. Smart (soon replaced by Corky Laing ), the band broke up in 1972, but reunited on several occasions [3] prior to West's death in 2020.