Björk?

[Mahatma]

Was I the only one confused about the Björk question? When I saw 'stage name', I assumed it was looking for a pseudonym.

I guess every performer has to 'take' a 'stage name', even if the name that they choose is their birth name. Tricky...

If I actually knew the answers, the wording of the questions wouldn't matter so much.

[Ken Jennings]

I think that's a valid point. I would never say in a trivia questin that "Elvis Presley" is the stage name of Elvis Presley, just to be tricky.

But "Bjork" is a strikingly odd one-word moniker, like Cher or Madonna. I think it's fair to call "Bjork" the stage name of "Bjork Gudmundsdottir."