After thorough research, I couldn't find any information on a musician named "cenotaph corner." It's possible there might be a misunderstanding or a typographical error. Perhaps you are referring to the band "Cenotaph," a Mexican death metal group formed in 1989, known for their brutal death metal style. Alternatively, you might be thinking of "Philip Corner," an American composer and musician associated with the Fluxus movement. If you could provide more context or clarify the name, I'd be happy to assist you further.