These are all 4 part harmony group songs unlike the answer above which is just a song list he copied out of some web site and is the reason he doesn't give the MUSICALS the songs came from) and which has just a FEW real group songs. I do my OWN lists.. I don't have to copy them out of some web site.
A BEAT BEHIND... The Goodbye Girl
A PARADE IN TOWN... Anyone can Whistle
A WORLD OF STRANGERS.. Alive and Kicking
AFRICAN HOMELAND... The Color Purple
AMSTERDAM... Passing Strange
ARKANSAS/ HOW BLEST WE ARE... Big River
BAD, BAD LEROY BROWN.. Celtic Thunder
BATHING BEAUTY.. Love never Dies
BIG "D".. The most happy fella
BLESS THE LORD... Godspell
BROTHERHOOD OF MAN... How to succeed in Business
CELEBRATION... Celebration
CLANDANGO... The Addams Family Musical
COME FOLLOW THE BAND... Barnum
DEAR ONE... Kiss of the Spider Woman
DENTIST.. Little Shop of Horrors
DO THE NEODONOMICON... Evil Dead
DOCTOR PHIL... Musical the Musical
DON'T TELL MAMA... Cabaret
END OF A STRING.. Lady Be Good
EPIPHANY... Sweeney Todd
EVER AFTER... Into the Woods
EVYBDY WANS TO BE BLACK ON SAT NTE.. Memphis
EVERY DAY RAPTURE OPENING.. Every day Rapture
FAMOUS FEET... A day in Hollowood
FANCY DRESS.. The Drowsy Chaperone
FOOTLOOSE.... Footloose
FOR NOW... Avenue Q
FREE AT LAST... Big River
FREEDOM.. Shenandoah
GIVE MY REGARDS TO BROADWAY.. George M
GOD SPEED TITANIC... Titanic
GOD BLESS AMERICA... This is the Army
GOLDEN WHEAT FIELDS... Kristina
GOOD NEWS... Good News
GOT TO BE THIS OR THAT.. Forever Plaid
GREAT BIG STUFF.... Dirty Rotten Scoundrels
HALF AS BIG AS LIFE.. Promises, Promises
HAPPINESS... You're a good man Charlie Brown
HARD TIMES... The Cradle will Rock
HEART... Damn Yankees
HEART AND MUSIC... A New Brain
HEART TO HEART... 9 to 5
HERE I GO AGAIN... All shook up
HEY LOOK ME OVER... Wildcat
HOT... Toxic Avenger
HOW BEAUTIFUL.. Of Thee I Sing
I LIKE THE LOOK OF LOVE... Oh Calcutta
I PUT MY HAND IN... Hello Dolly
I'M A BRASS BAND.. Sweet Charity
IN THREE QUARTER TIME.. Pardon my English
IT'S A GREAT BIG WORLD... The Harvey Girls
IT'S LEGITIMATE... Do Re Mi
IT'S NOT WHERE YOU START... Seesaw
IT'S YOUR WEDDING DAY... Wedding Singer
JELLICO CAT... Cats
JUST ANOTHER DAY.... Next to Nothin
KEEP IT GAY.... The Producers
KISS THE GIRL... The Little Mermaid
LADY PIRATES OF CAPT BREE Lady Pirates/Capt Bree
LAY ALL YOUR LOVE ON ME... Momma Mia
LE JAZZ HAT... Victor Victoria
LET THE SUNSHINE IN... Hair
LIFE IS... Zorba
LIGHT AT END OF THE TUNNEL.. Starlight Express
LILY'S EYES... Secret Garden
LOOKIN' GOOD... Ain't Misbehavin'
LUCKY TO BE ME... On the Town
MADELINE... Jacques Brel is Alive and well
MAKE OUR GARDEN GROW... Candide
MAN... The Full Monty
MASTER OF THE HOUSE... Les Miserables
MINE ALONE... Acorn Antiques
MOMMA SAYS ... Footlose
MOMMA WILL PROVIDE... Once on this Island
MY JUNK... Spring Awakening
NEW MUSIC... Ragtime
NECESSITY... Finian's Rainbow
NEXT TIME ... Closer than Ever
NOTHING CAN GO WRONG.. Prop 8 the Musical
OLD DAN TUCKER.. Litttle House on the Prairie Musical
OLD FRIENDS... Merily we roll along
OOM... PAH... PAH... Oliver
ON BROADWAY... Smoky Joe's cafe
ONCE IN LOVE WITH AMY.. Where's Charlie
ONE... A Chorus Line
ONE NIGHT IN BANGKOK... Chess
PINBALL WIZARD... The Who's Tommy
PRIMA DONNA... Phantom of the Opera
PROFESSIONAL SHOWBIZ COMEDY..My Favorite Year
PUT IT IN THE PIGGY... Dear Edwina
PUTTIN' ON THE RITZ.. Young Frankenstein
RAINBOW HIGH... Evita
RAISE ME UP... Violet
RAT- TAT- TAT- TAT.. Funny Girl
REAL LIVE GIRL... Little Me
RENT... Rent
SALLY SIMPSON.... The Who's Tommy
SHERRY... Jersey Boys
SHOW PEOPLE ... Curtains
SIDE BY SIDE BY SIDE... Company
SLAP THAT BASS.. Crazy for You
SLEEPIN' BEE... House of Flowers...
SOLIDARITY FOREVER.... Billy Elliot
SUMMER NIGHTS.. Grease
SWING... Wonderful Town
TAVERN FOXTROT... Big
THE COLUMN... Sweet smell of Success
THE GIFT OF MAGGIE... The Mad Show
THE HEAT IS ON IN SAIGON... Miss Saigon
THE KING OF BROADWAY... The Producers
THE LATE, LATE SHOW... Do Ri Me
THE OTHER GENERATION.... Flower Drum Song
THE SONG THAT GOES LIKE THIS.. Spamalot
THE TROLLY SONG... Meet me in St. Louis
TRAVEL SONG.. Shrek the Musiical
TIME WARP.. Rocky Horror Show
WANDERING STAR.. Paint your Wagon
WARTS AND ALL... Honk
WE ARE THE WAITING.. American Idiot
WELCOME TO THE TONY'S... Forbidden Broadway
WEDDING BELL BLUES... The Marvelous Wonderettes
WHAT DO THE SIMPLE FOLKS DO? Camelot
WHAT IS A SCIENCE.. Pippin
WHOSE THAT WOMAN.. Follies
WISH I WERE HERE... Next to Normal
YELLOW FEVER... Race