Peter Frampton reveals rare muscular disease is why his next tour will be his last Peter Frampton, the legendary guitarist whose 1976 record, "Frampton Comes Alive," is still one of the best-selling live albums of all time, has revealed that he will stop touring because of a rare degenerative muscular disease. The musician announced on Friday that his next tour will be his last. He opens up for the first time about his condition in an interview with “CBS This Morning: Saturday” co-host Anthony Mason.