Well, if perform for the public who hire you, it's them you have to
please and make happy, that's why you're there in the first place.
I assume perform for seniors are another challenge than gig at the
Saturday Night Dancefloors, Weddings and so on.
Instead of play the same sequences, why not challenge the audience,
make them suggest the playlist, you'll never know, you might get a
big surprise once in a while that make you more happy as well.

Happy Playing and Performing.
GJ