It was on Mac’s channel:
Hello in There, Prine song sent out as a prayer for Prine’s covid recovery. He did not survive. This was 3 years ago
https://www.youtube.com/watch?v=r8gNYjhGTtc
Very familiar with Prine being an early Covid casualty, we’re big fans from way back. Far enough back we saw Bonnie Raitt warm up for him.
He only had about half a dozen co-morbidities. We saw him 6 times in the 6 months before his passing, twice at 30A over MLK weekend, and 4 times at his All the Best Fest in the Dominican Republic in October 2019.