original music at the end,blue underground?

been a fan of this film for years but in suprised that blue underground haven't restored the original music at the end of the movie,the uk thorn-emi vhs release had the proper soundtrack at the end with the horror type music and the glenn miller jazz music mixed together in a constantly pumping soundtrack well into the credits.It might not sound like much but it really has an impact on how the movie finishes.As it stands on the current versions the impact of the final twist is much lesser due to the tacked on music

GET UP..GET UP AND DANCE,YOU WILL DANCE AT MY PARTY