I'm going to post this link here for you guys that have both the interest and the emotional maturity to understand the situation. I caught this video a few months back. I just randomly decided to dig into what Roxette was up to because I hadn't heard anything about them in years.
I think the gravity of this is heavy, and I honestly have a lot of respect for that woman marching out on stage and just doing her thing, even if she had to sit to perform for people, given her condition.
Roxette Dresden 06/28/15
Even if you don't want to watch the whole thing, dive into about 27 minutes in, or even at the 8 minute mark. She was in no condition to be performing, but she came out, sat by the drum kit and sang what she could while the band supported her.
Absolutely admirable person there.