Finally caught up. Gives me chills seeing all these western music legends in one place, especially in a japanese manga.
Now, I know a lot of the series is focusing on the 60's, but I know there has to be Robert Johnson at some point. He's where the crossroads came from, likely the first man who summoned the demon. And also arguably one of the first true founders of rock n' roll. I feel like the end of this series is gonna be about how musicians aren't all meant to necessarily just replicate who they used to be, but that they grow and change. The 27 Club is inherently flawed as a band concept - they're all lead guitarists and singers. Really only Brian Jones is able to play anything more. Robert would be the one who could say how important individual creativity is, compared to just putting them all together.
Woodstock may have been a meeting of the minds, but remember that everybody remembered it for how creative all of them were individually, not just for how they would be all together in one place.