Once Upon a Studio: Pixar Tour is the soundtrack to the 2025 live action/animated short film of the same name. The original soundtrack is composed by both David Metzger and Randy Newman, and comprises of various reprises of soundtracks from various Disney and Pixar films, including a finale medley of both "You've Got a Friend in Me" and "When You Wish Upon a Star". The score would be orchestrated by Metzger's long-time collaborator Mark Mancina, Thomas Newman; Randy's cousin and J. A. C. Redford.
- "Disney meets Pixar" - Featuring "What a Day!/Breakfast at Tony's" from (Lady and the Tramp) - Oliver Wallace, and "Andy's Birthday" (from Toy Story) - Randy Newman
- "They're Alive!" (from Toy Story) - Randy Newman
- "Love is a Song" (from Bambi) - Frank Churchill & Larry Morey
- "You Can Fly! You Can Fly! You Can Fly!" (from Peter Pan) - Sammy Cahn & Sammy Fain
- "Main Title - Part I" (from Peter Pan) - Oliver Wallace
- "Let It Go" (from Frozen) - Kristen Anderson-Lopez & Robert Lopez
- "Collette Shows him Le Ropes (from Ratatouille) - Michael Giacchino
- "If I Didn't Have You" (from Monsters, Inc) - Randy Newman
- "Work Slowly and Carry a Big Shtick" (from Zootopia) - Michael Giacchino
- "Friend Like Me" (from Aladdin) - Alan Menken and Howard Ashman
- "Gaston" (from Beauty and the Beast) - Alan Menken and Howard Ashman
- "Circus Bugs" (from A Bug's Life) - Randy Newman
- "Life is Incredible Again" (from The Incredibles) - Michael Giacchino
- "Night on Bald Mountain" (from Fantasia) - Modest Mussorgsky (Arranged by Nikolai Rimsky-Korsakov)
- "Dinosaurs on TV" - Featuring "Rite of Spring" (from Fantasia) - Igor Stravinsky, and "Al's Toy Barn" (from Toy Story 2) - Randy Newman
- "The King's Plan" (from Cinderella) - Paul J. Smith
- "Space Travel" (from WALL-E) - Thomas Newman
- "Wreck-It Ralph Main Title" (from Wreck-It Ralph) - Henry Jackman
- "Curl Away My Son" (from Finding Nemo) - Thomas Newman
- "I Can't Let You Throw Yourself Away" (from Toy Story 4) - Randy Newman
- "Trust In Me" (from Jungle Book) - Richard M. Sherman and Robert B. Sherman
- "Feed the Birds" (from Mary Poppins) - Richard M. Sherman and Robert B. Sherman Featured Soloist: Richard M. Sherman
- "Beauty and the Beast" (from Beauty and the Beast) - Alan Menken and Howard Ashman
- "Pizza Planet Truck Medley": Featuring "Pizza Planet Rock" (from Toy Story) and "Pizza Planet Rocks" (from Toy Story 2) - Randy Newman
- "Rush to the Lobby": Featuring "Jessie's In Trouble" (from Toy Story 2) and "Going Home" (from Toy Story 3) - Randy Newman
- "The Moment of Reckoning": Featuring "You'll Be in My Heart" (from Tarzan) - Phil Collins and Mark Mancina, and "The Turtle Lope" (from Finding Nemo) - Thomas Newman
- "Spirits Restored": Featuring "I See the Light" (from Tangled) - Alan Menken and Glenn Slater, and "A Dream Is a Wish Your Heart Makes" (from Cinderella) - Mack David, Jerry Livingston and Al Hoffman
- "Disney and Pixar Finale Medley": Featuring "You've Got A Friend in Me" (from Toy Story) - Randy Newman, and "When You Wish Upon a Star" (from Pinocchio) - Leigh Harline and Ned Washington - Performed by the entire cast; also containing the melodies of "Down in New Orleans" (from The Princess and the Frog) - Anika Noni Rose and Dr. John, "A Dream Is a Wish Your Heart Makes" - Mack David, Jerry Livingston and Al Hoffman, "I See The Light" - Alan Menken and Glenn Slater, and "A Whole New World" (from Aladdin) - Alan Menken and Tim Rice and using the same tone as Riders in the Sky version (from Toy Story 2) and the Disney fanfare
- "End Credits Medley": Featuring "Steamboat Bill" (from Steamboat Willie) - Bert Leighton, Frank Leighton, Ren Shields, and "Woody's Roundup" (from Toy Story 2) - Riders in the Sky