She says it's the kind of sound that attracted Mick to them, but she said that Lindsey reminded her, on stage, in front of 16,000 people
(16,000 Stevie? What venue was that?) that Mick was never attracted to them. He was looking for a lead guitar player and nowhere in his ad for a "lead guitar player" were the words "and his girlfriend" included.
The venue she's talking about is the New Orleans Jazz Festival. Also, Lindsey didn't bring it up, Mick did. It looks like he felt Lindsey should get the credit he deserves for telling Mick if they wanted Lindsey in the band they had to take Stevie too.
I can't get it to load so, here's the link:
https://www.youtube.com/watch?v=GrLSdEieSaE