A1 Heart (Disco Mix)
Engineer – Tony PhillipsGuitar – J. J. Belle*Producer – Andy Richards, Pet Shop Boys
8:28
A2 I Get Excited (You Get Excited Too.)
Engineer – Mark StentGuitar – Steve Lipson*Producer – Pet Shop BoysProgrammed By [Fairlight], Organ [Hammond] – Blue WeaverVocals [Additional] – Dee Lewis, Shirley Lewis
4:54
B Heart (Dance Mix)
Engineer – Tony PhillipsEngineer [Remix] – Steve PeckGuitar – J. J. Belle*Producer – Andy Richards, Pet Shop BoysRemix, Producer [Additional Production] – Shep Pettibone
6:09