She just played here. As she came on stage, my wife suddenly remembered, "She's had a stroke." Both of us kind of gasped, but though she moved on stage very gingerly, when she sang, her voice was strong and clear. And she has a fantastic band.
For my money, there's no better songwriter around.
If word of from an obscure sports forum ever leaks back to her, tell her that her guitar tech was a little annoying. It was a small stage, and he was often moving around among the musicians during the songs.