Episode 1: “On Broadway”
– Karen: Opening musical montage (Original)
– Veronica: “Mama Makes Three” (Original Number by Marc Shaiman & Scott Witman)
– Jimmy: “Broadway, Here I Come” (Original number by Joe Iconis)
– Veronica and Karen: “On Broadway” (Cover of the Drifters)

Episode 2: “The Fallout”
– Karen & Ivy (Speculated Performers) – “Would I Lie To You?” (Cover of the Eurythmics)
– Ivy: “They Just Keep Moving the Line” (Marc Shaiman & Scott Wittman)

Episode 3: “The Dramaturg” 
– Karen: “Good For You” (Original number by Drew Gasparini)
– Karen & Guest Julian Ovenden (as JFK): “Our Little Secret” (‘Bombshell’ Original number by Shaiman & WIttman)

Episode 4: “The Song”
– Veronica: “I Can’t Let Go” (Original number by Marc Shaiman & Scott Wittman)

Episode 5: “The Read Through”
– Karen & Tom: “Public Relations” (‘Bombshell’ Original number by Shaiman & Wittman)

Episode 10: “The Surprise Party”
– Tom and Guest Star Liza Minnelli: Original Duet

Episodio desconocido:
– Veronica: “I Got Love” by Melba Moore
– Unkown Performer(s): “Heart Shaped Wreckage” (Original number by Lucie Silvas, Jon Green, James Irvin, and Julian Emery)
– Guest Star Sean Hayes: “It’s Not My Fault” (Original number by Marc Shaiman & Scott Wittman)
– Jimmy & Karen: “I Heard Your Voice In A Dream” (‘Hit List’ Original Number)

Posibles canciones:
– Veronica: “Take A Picture… It Lasts Longer” (Original number by Marc Shaiman & Scott Wittman)