Had not seen this posted,many of us oldsters know of him

This from the Rolling Stone

Greg Lake, a singer and multi-instrumentalist who helped propel prog rock into the mainstream as a member of Emerson, Lake and Palmer and King Crimson, died Tuesday. His manager told the BBC he had recently had "a long and stubborn battle with cancer"; the news comes nine months after the death of his bandmate, Keith Emerson. He was 69.