According to Best Buy and Amazon, the two-disc vinyl will hit shelves Oct. 9. Tony Award winner Idina Menzel (Wicked, Rent, "Frozen," "Glee"), who will also launch the national tour of the musical, is featured on the recording alongside Anthony Rapp, LaChanze, James Snyder, Jerry Dixon, Jenn Colella, Jason Tam and Tamika Lawrence.

The track list follows:

Disc 1

1. Prologue
2. What If?
3. It's a Sign
4. A Map of New York
5. You Never Know
6. Ain't No Man Manhattan
7. What the F**k?
8. Here I Go
9. You Don't Need to Love Me
10. No More Wasted Time
11. Surprise

Disc 2

1. This Day/Walking by a Wedding
2. Hey, Kid
3. Some Other Me
4. Best Worst Mistake
5. I Hate You
6. A Map of New York (Reprise)
7. You Learn to Live Without
8. The Moment Explodes
9. Love While You Can
10. What Would You Do?
11. Always Starting Over
12. What If? (Reprise)

In an exclusive interview with Playbill.com in December 2014, Menzel said that the show was her "salvation."

"Yes, it explores a lot of intense themes that are close to my heart," she said about If/Then, a musical that follows a woman restarting and reshaping her life, "but to have the opportunity to be on the stage with the cast that I have and work through those things every day, it's been a total gift."

If/Then is the original musical that reunited composer Kitt, book writer/lyricist Yorkey and director Michael Greif, the creative team behind the Pulitzer Prize and Tony Award-winning musical Next to Normal.

The original Broadway cast recording is produced by Sony Masterworks and is available on iTunes.

If/Then played its final Broadway performance March 22, having played 29 previews and 401 performances.

Visit IfThenTheMusical.com.