Could she be the performer with the longest (musical) career in human history so far, 93 years if she started at 4?
[Edit: Dear downvoters, I’m not seriously complaining about this. But the GP post used the words “I’m more impressed by…” — and you have to admit, it’s pretty ironic that, in the literal end, people are more impressed by a random genetic trait than the art on which you spent 93 years.]