Probably my favorite is the live Jerry Lee Lewis CD compilation "At the Palomino." It's not available on Spotify or elsewhere but here's a YouTube clip. I actually don't know the whole Jerry Lee midlife catalogue but I bet there are some really amazing records in there. I had a friend who passed on too soon a few years ago, his widow just got his middle age album up streaming on all the platforms, here's the best cut off of it, "Song of the Open Road," lyrics compliments of Walt Whitman. It's self produced but as a young man he had a Columbia contract (they dropped him, hence the middle age record). I really like this period from an artists recording life, middle life or mature. Please recommend some others.