Phineas and Ferb: Across the 1st and 2nd Dimensions is the soundtrack for Phineas and Ferb The Movie: Across the 2nd Dimension. It includes 8 songs from the movie and 14 from the show.
- Everything's Better with Perry (Performed by Robbie Wycoff)
- It's a Perfect Day (Performed by Danny Jacob)
- I Know What We're Gonna Do Today (Performed by Phineas and Chorus)
- A Brand New Best Friend (and It's Me) (Performed by Heinz Doofenshmirtz and Heinz Doofenshmirtz)
- You're Goin' Down (Performed by Candace, Stacy, and Jenny)
- Whatcha Doin' (Performed by Isabella)
- Summer (Where Do We Begin?) (Performed by Phineas and Ferb
- Perry the Platypus Theme (Performed by Randy Crenshaw)
- Takin' Care of Things (Performed by Dan Povenmire and Danny Jacob)
- Not Knowing Where You’re Going (Performed by Jeff "Swampy" Marsh)
- Brand New Reality (Performed by Robbie Wycoff)
- There's a Platypus Controlling Me (Performed by Dr. Doofenshmirtz)
- Mysterious Force (Performed by Candace)
- My Ride From Outer Space (Performed by Danny Jacob)
- Come Home, Perry (Performed by Cast of Phineas and Ferb)
- Back in Gimmelshtump (Performed by Dr. Doofenshmirtz)
- When You Levitate (Performed by Carmen Carter)
- You're Not Ferb (Performed by Danny Jacob)
- Robot Riot (Performed by Love Händel)
- Rollercoaster (Performed by Phineas)
- Carpe Diem (Performed by Cast of Phineas and Ferb)
- Kick It Up a Notch (Performed by Phineas, Doofenshmirtz, and Slash)
WAL-MART EXCLUSIVE BONUS CONTENT:
23. A-G-L-E-T (Performed by Cast of Phineas and Ferb)
24. Happy Evil Love Song (Performed by Doofenshmirtz and his date)
25. Not So Bad a Dad (Performed by Vanessa)
26. When Will He Call Me? (Performed by Sheena Easton)
27. Spa Day (Performed by Danny Jacob)
28. Candace Party (Performed by Candace)
29. Gimme a Grade (Performed by Baljeet)
30. X-Ray Eyes (Performed by Dan Povenmire)
31. Hemoglobin Highway (Performed by Danny Jacob)
32. Watchin' and Waitin' (Performed by Phineas)
- The soundtrack was released on August 2nd, the same day as video game.
- The only song from the movie that is not on the soundtrack, I Walk Away, was not included because of its short length of 34 seconds.
- All the songs on the soundtrack are longer than in their respective episodes/movie.
- Radio Disney held a Planet Premiere of the soundtrack on July 20th through July 29th, playing a song from the movie each night on their station at 5 PM PST.
- Wal-Mart sells a version of the soundtrack with 10 extra songs.