With the amount of music to choose from, bands should never have to keep going to the well.
This isn't radio where the audience keeps changing minute to minute and hour to hour.
Now I'm talking about a single game, next week I don't mind hearing the same repertoire again.
Ask yourself, (except for some unique situation outliers) how often do concert bands play the same song over and over?
When the band reaches this level they can cut out all piped in music.