I'm pretty sure that in the curtain call, there are 4 actors taking bows, while the other 4 band members sit behind them, and then the actors leave the stage and the musicians play 'one more number."
And there are two clarinets in the group -- by the end of the show they've proven that one can REALLY play -- the other acts, and plays a little.....
What is striking about the Playbill is that these are clearly photogs of the people on stage -- the cellist is very distinctive, in that he isn't tall, and has an amazing head of white hair -- he's clearly on the cover, as are others.
So it's confusing.