He could probably be persuaded to dance if either of the ladies in 1304 dragged him into it, but even then he would just hold wherever is appropriate to hold them and do a slow waddling sort of thing, trying his best not to step on their toes as he steps from side to side. That's about the extent of what he thinks he's capable of, anyway.

"Have you found anything familiar that you like listening to back home in the record store?" He should like to sample some of Raylan's music. They can probably withhold judgement about each other's tastes if they manage not to pass any comments about what they end up handing to each other, should Doc be able to listen to a few things from the 20th and 21st century and find something he likes and is willing to share.