You know, those bands that plough on through umpteen line-up changes/reinventions, etc without splitting. Pumping out album after album with ever diminishing returns.

Your starter for 10: Ladies and Gentlemen, I give you WEEZER.

I was a fan, I own all of the CD singles from Blue and Pinkerton, bought Blue, Pinkerton, Green, Maladroit and Make Believe on their respective release dates and kept on daring to believe long after the weight of evidence was against them.

Your turn.