I saw the tryout premiere in NC in September. IIRC, all but one of the songs are Porter. It has segments that include a New Orleans jazz club, Harry showing us how he orchestrates a song, and a great sequence with a huge piano that I won't spoil here. There's a 20+ piece band, plus some video clips incorporated. I thought the lighting design was particularly good. At the tryout, there were some pacing lags and sound balance issues, but things they've had plenty of time to tweak. Fans of Harry will eat it up.
Just remembering you've had an "and"
When you're back to "or"
Makes the "or" mean more than it did before