I've seen Titanic performed live three times--the first at Baldwin-Wallace in 2012, the second from Griffin Theatre in 2014, and the third at Northwestern in 2015. Were there not a pandemic, I would likely be seeing it twice more this year, once at Milwaukee Rep and once at Porchlight Music Theatre. Titanic is a favorite of mine, and it's performed rarely enough that it's a show I will travel for.
Of the three productions I've seen, though the two college productions were very big and featured full orchestras, the chamber version that Griffin put on in a 100-seat theatre was by far my favorite. There was enough to evoke the scale of the story, but that scale never dwarfed the stories of the people, which is what the show is really about. One moment I remember distinctly (which I suspect was borrowed from the earlier Southwark Playhouse production, but I don't know for sure) is in Alice's introductions of the wealthy women, there was just one woman who played all six women, and there was an actor taking a picture and she would freeze in a pose, and then someone would come one and swap out another extravagant hat and she would pose differently for another camera effect as she became another woman. It was a simple, fun theatrical trick, but it did a lot for the storytelling. In the 40+ actor version, you get a big costume parade in this moment, and you struggle to absorb all the frantic exposition about many characters who hardly make an appearance after the opening sequence. In the chamber version, where all these people are played by the same actress in quick succession, you understand that these people are all basically the same, and the moment is not exposition about six wealthy women, it's exposition about who Alice is, this second-class woman who has memorized all these biographies and can't wait to get a glimpse of them all. Moments like these which used simple theatrical tricks kept the focus on the humanity of the characters and made that chamber version feel more alive than the bigger versions of the show.
I'm a big fan of Maury Yeston--his scores for Titanic and Nine are among Broadway's best, and his work on Grand Hotel and Death Takes a Holiday are really special. I also adore his song cycle December Songs and have listened to Laura Osnes's recording countless times. He seems to take a long time on each of his shows, but I would rather have the five great Yeston scores we have than twenty pieces of average quality.