Act I"Dr. Horrible Theme" – Instrumental"My Freeze Ray" – Dr. Horrible"Bad Horse Chorus" – Bad Horse Chorus"Caring Hands" – Penny"A Man's Gotta Do" – Dr. Horrible, Penny & Captain HammerAct II"Dr. Horrible Theme" – Instrumental"My Eyes" – Dr. Horrible & Penny"Bad Horse Chorus (Reprise)" – Bad Horse Chorus"Penny's Song" – Penny"Brand New Day" – Dr. HorribleAct III"Dr. Horrible Theme" – Instrumental"So They Say" – Movers, Captain Hammer Groupies, Penny, Captain Hammer, News Anchors & Dr. Horrible"Everyone's a Hero" – Captain Hammer & Groupies"Slipping" – Dr. Horrible"Everything You Ever/Finale" – Dr. Horrible & GroupiesCommentary"Commentary!" – Company"Ninja Ropes" – Jed Whedon, Neil Patrick Harris, Nathan Fillion"Nobody's Asian in the Movies" – Maurissa Tancharoen"Ten-Dollar Solo" – Stacy Shirk (as Groupie #2), Neil Patrick Harris"Zack's Flavor" – Zack Whedon, female backups, Joss Whedon"Strike" – Company"Better (Than Neil)" – Nathan Fillion"It's All About the Art" – Felicia Day"Nobody Wants To Be Moist" – Simon Helberg (as Moist)"Neil's Turn" – Neil Patrick Harris"Commentary! (Reprise)" – Company"End Credits" – Instrumental+My eyes - 루나Brand New Day - 루나Slipping - 루나