Solution: PH20: There's No Business Like Show Business
Answer: WICKED

Written by Dana Young

First, get the conversation in order, like this:

MUSICALLYRICS
CABARET (given)Willkommen, bienvenue, welcome
Im Cabaret, au Cabaret, to Cabaret
Leave your troubles outside!
THE MUSIC MANTrouble, oh we got trouble,
Right here in River City!
With a capital “T”
THE SOUND OF MUSICTe-A drink with jam and bread
That will bring us back to Do, oh, oh, oh
Do-A deer, a female deer
Re-A drop of golden sun
FIDDLER ON THE ROOFSunrise, sunset,
Sunrise, sunset,
Swiftly fly the years,
One season following another
RENT(Seasons of love) yeah
Woah, woah, woah, five hundred,
twenty-five thousand six hundred minutes
How do you figure our last year on earth
WEST SIDE STORYThe world was just an address,
A place for me to live in,
No better than all right,
But here you are
And what was just a world is a star
Tonight!
Goodnight, goodnight,
Sleep well and when you dream,
Dream of me
MAN OF LA MANCHATo dream the impossible dream
To fight the unbeatable foe
To bear with unbearable sorrow
SPAMALOTIf life seems jolly rotten
There's something you've forgotten
CATSMemory
All alone in the moonlight
HAIRWhen the Moon is in the Seventh House
And Jupiter aligns with Mars,
Then peace will guide the planets
And love will steer the stars
LITTLE SHOP OF HORRORSI’m just a mean green mother from outer space
And I’m bad
I’m just a mean green mother from outer space
A real hard case. You can't beat this
HAIRSPRAYYou can’t stop the beat
You can’t stop a river
As it rushes to the sea
You can try and stop the hands of time
THE ROCKY HORROR SHOWLet’s do the Time Warp again
Let’s do the Time Warp again
It’s just a jump to the left
And then a step to the right
THE LION KINGEverybody Look Left!
Everybody Look Right!
Everywhere You Look I’m
Standing In The Spotlight
THE PHANTOM OF THE OPERATurn your thoughts away from cold unfeeling light
And listen to the music of the night
Close your eyes and surrender to your darkest dreams
Purge your thoughts of the life you knew before
Close your eyes, let your spirit start to soar
ALADDIN(Don't you dare close your eyes)
A hundred thousand things to see
(Hold your breath, it gets better)
I’m like a shooting star, I’ve come so far
I can’t go back to where I used to be
WICKEDSomething has changed within me
Something is not the same
I’m through with playing by
The rules of someone else’s game
HAMILTONNo one really knows how the game is played
The art of the trade
How the sausage gets made
SWEENEY TODDI mean, with the price of meat
What it is? When you get it
If you get it
Hah
Good, you got it
Take for instance, Mrs. Mooney and her pie shop
Business never better using only pussycats and toast
And a pussy’s good for maybe six or seven at the most
And I’m sure they can’t compare as far as taste
BEAUTY AND THE BEASTTry the grey stuff, it’s delicious
Don’t believe me? Ask the dishes!
They can sing, they can dance!
After all, miss, this is France!
LES MISERABLESThe blood of the martyrs will water the meadows of France
Do you hear the people sing?
Singing the song of angry men
It is the music of a people who will not be slaves again
When the beating of your heart echoes the beating the drums
There is a life about to start when tomorrow comes

Then, building the bottom extraction for each player's page:

Player One:

LYRIC USEDINDEXMUSICAL
3rd4MAN OF LA MANCHA
1st6THE SOUND OF MUSIC
5th8SWEENEY TODD
2nd2RENT
4th4THE LION KING

Player Two:

LYRIC USEDINDEXMUSICAL
4th3WICKED
3rd2HAIR
1st5FIDDLER ON THE ROOF
2nd3SPAMALOT
5th10LES MISERABLES

Player Three:

LYRIC USEDINDEXMUSICAL
1st10LITTLE SHOP OF HORRORS
2nd2THE ROCKY HORROR SHOW
4th2HAMILTON
5th1BEAUTY AND THE BEAST
3rd1ALADDIN

Player Four:

LYRIC USEDINDEXMUSICAL
3rd2CATS
5th10THE PHANTOM OF THE OPERA
1st5THE MUSIC MAN
4th5HAIRSPRAY
2nd6WEST SIDE STORY

The four blocks are OUTEL CALAB PHABA AMUSI, which rearrange to the phrase A MUSICAL ABOUT ELPHABA. This musical is the answer, WICKED.