The Land Before Time: The Big City (Original Motion Picture Soundtrack)

TBA.

Songs
This film may win a Guinness World Record for Most Songs in a Movie.
 * All Star by Smash Mouth (opening scene Rocky Narrator the story on film animated dinosaurs in dinosaur world, in the human world Rocky take picture himself with a T-Rex on his iPhone Rocky laughed and say "Like that's gotta happen." museum closing soon, Morning in New York City Rocky and Garfield's big day they in apartment when they pizza place Rex's Pizza opens at 11:30 for celebration grand opening in Manhattan the mayor give Rocky and Garfield an 800 million dollar bill, Rock got scissors to cut the red ribbon all customers are hungry for pizzas three arcade machines are Jurassic Park Arcade, Primal Rage and Mighty Mini Dino claw machine in sky live action to animated in dinosaur world at the Great Valley Littlefoot and his friends are having fun)
 * Who Needs You? sung by Ozzy and Strut (this is the same song that Ichy and Dil sings in The Land Before Time: Journey Through The Mists)
 * Love Me I Can Do (Rocky sent the night at Melanie's place after they date night lip kissing on the bed. Littlefoot and Ali did the same on Rocky's couch)
 * Oh Susanna! by Garfield
 * Welcome to the Jungle by Guns N' Roses
 * The Chicken Dance by Wild Arms as he was dancing at Midtown
 * You Are Not Alone by Michael Jackson. (Played during the end credits)
 * Then the Morning Comes by Smash Mouth (when Rocky shows Littlefoot modern technology like iPhones and YouTube)
 * We Are the Six Mighty Carnivores by DMX (middle of film and start credits)
 * I Will Survive (instrumental) by Gloria Ganyer (during the police car chase)
 * My Parents Are Out There (Chomper singing about his parents)
 * Welcome to New York City by Jason Marsden and Scott Weiger (the score for the song is a combination of Jazz and Orchestral Music)
 * Bad sung by Boris Lang, Ozzy, Sierra, and Henchman.
 * I Won't Back Down sung by Big Daddy
 * First Date by Blink 182 (Rocky and Melanie have a date in Manhattan and end credits)
 * Real World by Matchbox 20 (Rex's Pizza jukebox music on)
 * The Candy Man by Sammy Jr. (When Littlefoot, Cera, Ducky, Petrie, Spike, Chomper, Ruby, Ali and Guido get tranquilized by Boris Lang and they hallucinate. Cliff got tranquilized in fast word)
 * Spider-Pig by Matt Groening and Michael Giacchino (played during Garfield's Dream Sequence)
 * We Are Here to Change the World! sung by Rocky, Garfield, Meliane, Littlefoot and gang. (Played during TBA)
 * It's the End Of the World As We Know It I Feel Fine by R. E. M. (Littlefoot and his friends are being chase by Boris Lang and his henchmen, the Manhattan Police Force with Police Dogs and the Animal Cather Guy in Times Square.)
 * Always There sung by Ducky, Cera, Littlefoot, Ruby, Chomper, Ali, Etta, Wild Arms and Guido, they feel worried about their families and tears up when the song was over.
 * It Takes All Sorts sung by Ali, Littlefoot, Ruby, Wild Arms, Hyp, and Petrie
 * What a Wonderful World by Louis Armstrong
 * Wrecking Ball (during the dream sequence)
 * Eggs sung by Ozzy and Strut
 * Another Part of Me sung by Rocky (plays during the end credits)
 * Friends Are Family sung by Oh, Hush! (end credits)

Film Score composed by Michael Giacchino and Michael Tavera.

Score

 * What's Wrong Chomper?
 * The Night with Dad, Grandma and Grandpa
 * Meeting Austin and Ed
 * What is this Place??
 * Pterano Returns (Meet Uncle Pterano reused from the seventh film)
 * Rex's Pizza
 * Meeting Garfield
 * Boris Lang's Lair
 * Evil Intentions
 * Kidnappers
 * The Truth
 * TBA (The Rescue/Discovery of the Great Valley reused from the first film)
 * TBA (Rock Falls/Pterano Saves reused from the seventh film)
 * TBA (Littlefoot and The Lone Dinosaur reused from the sixth film)
 * Chaos in New York City
 * Plane Chase (Lava Attack reused from The Lego Batman Movie)
 * TBA (For Your Own Good reused from The Lego Batman Movie)
 * Entering Boris Lang's Lair
 * TBA (Batman's in the Zone reused from The Lego Batman Movie)
 * TBA (Battle Royale reused from The Lego Batman Movie)
 * TBA (A Long Farewell/Sandman Confesses reused from The Lego Batman Movie and Spider-Man 3: A Long Farewell was played in 38 seconds when Littlefoot and his friends were celebrating for putting Manhattan back together and Sandman Confesses is played at the 3:46 mark when Ali sees Littlefoot unconscious and cries.)