A few of you who get it, know that in bands I do, I try to stay away from the idea that the audience gets to dictate your repertoire.
We have maybe a half-dozen songs that could be defined as "Popular" songs.
All the rest are good songs, but they never broke the top 200.
Yet we go play them, folks like them and we get asked back.
Maybe we're the exception that proves the rule, but I think people who think "we have to be a human jukebox" are lazy and don't want to learn new things.
Playing a lot of Delbert don't hurt but the truth is, not very many people know his material well at all.