CBS this morning did an interview with her, after the show, and she was incredibly upbeat and happy, made me feel a lot better. After her aneurism, she had to totally learn how to get out of bed, sit in a chair, etc; she also explained she had been watching EweTube videos to re-learn her own songs! She did play some guitar at the festival, and she wasn't 100% but did quite well.
Also learned she contracted polio at 11, and the doctors told her she'd never walk again; she proved them wrong, too. Incredibly strong spirit.