WAT, I thought I explained why one little change makes such a difference with the whole tragedies-have-to-something-good-come-out-of-it paragraph. That's why it makes such a difference to me.
"How does this tie in to the changes they made in the ballet?"
Bear with me, I'll try to explain how I think it does. PJ knows the exact movements/directions better than I do, so please feel free to add or correct.
Okay, let's first focus on the ballet/finale in the original production. "I will take you away..." starts, and it goes on like it does in this production...they keep running to try to find their special place, their "Somewhere," then they finally find it and the offstage opera singer sings "Somewhere." Now, this is effective as it reflects feelings more than actual words, and adds to the fantasy aspect of everyone getting along. Then the song ends, and all the Sharks & Jets minus Riff & Graziella and Bernardo & Anita hold hands (I think) and sing in perfect unison: "There's a place for us, there's a place for us." It's beautiful.
Then Riff & Bernardo walk on stage and something changes. The note that everyone's been singing in unison (E) starts the nightmare off, but it's played sharper with more of an edge. The music keeps going back to this E as it transfers more to the nightmare, just making everything feel so united. Forgive me, I'll try not to dwell too much on the score -- very hard for me. Okay, so they begin to walk on, and the notes get slower, uglier, louder, more staccato, accented...until they bring out the knives and suddenly we're completely in the sixteenth notes of the Nightmare.
At this point, the Rumble plays itself out just as it did with in the first act. Tony & Maria try to stop it, try to remain together, but they get carried away. The Nightmare music turns into the Rumble in the Nightmare key. Tony & Maria reach out for each other, but they are too far away, and carried off.
They wake up back in Maria's bedroom. "Hold my hand and we're halfway there..." They desperately cling onto each other, and they, to an extent, and the audience, realize there's no way they can be together in this world. The hate is too big and powerful for their love. They cling to each other because they are clinging to a weakened hope.
Now, to the finale. The nightmare foreshadows the finale in that the hate was too powerful for their love, and Tony dies. Resinging "Somewhere" represents the small hope, even though Tony is dying. Then comes Maria's speech, etc. But when the Sharks help to carry Tony off, the hope is able to live on. Even though Tony died, the love lives on, and through sacrifice, their love has overcome the hate.
And I can't resist adding -- the music (which is, thank goodness exactly the same) just contributes so much -- it's mainly Somewhere, the theme of hope, combined with "I Have A Love," the theme of love equaling life, and then the "Somewhere" melody mainly ends the show, except the bass sneaks in with a slightly ugly note, which is a tritone, that kind of illustrates the ambiguity of it all. There's still plenty of hate, and it's a tragedy, and the last note comes on as the adults look hopeless on stage.
Okay, now let's get to this production. Back to the ballet. So the Take You Away and the Schirzo is, I think, fairly similar. But then the kid comes on to sing Somewhere...the best explanation I've heard is that the kid represents innocence...but our major themes here are love & hate, where does innocence fit in? The kid representing hope? Kind of negates itself when the kid watches them fight. And it like makes the whole sequence...seem like it's too real? Like if it's supposed to this whole fantasy, why are they thinking about a little kid? And we see the person singing...it's just weird.
And it just ends with "Somewhere." There's a place for us Somewhere. Yay, we've figured that out. Now let's go to bed...umm, what? The whole point of the hatred overpowering love is gone. Their lingering hope & desperation are gone. It just makes it kind of pointless.
And now we get to the finale. And yes, it is once again shown that hate has overpowered love. The end. The "Somewhere" theme becomes one of...something that can never be...there's no small hope because the gangs don't unite to carry Tony's body off.
It just creates a bit of pointlessness to WSS that was never in any production.
"If there was a Mount Rushmore for Broadway scores, "West Side Story" would be front and center. It snaps, it crackles it pops! It surges with a roar, its energy and sheer life undiminished by the years" - NYPost reviewer Elisabeth Vincentelli