Question: When was the American comedian, actor and musician died who was best known for his "intense energy and raucous attitude" and also worked with  Layne "Shotgun" Britton?
Sentence (from "John Belushi"): Belushi is best known for his "intense energy and raucous attitude" which he displayed as one of the seven original cast members of the NBC sketch comedy show "Saturday Night Live" ("SNL").
Relevant evidence: Yes