If IMDB has "soundtrack" grayed out, that is a good indication that no soundtrack CD was ever cut for that movie, or has become unavailable for whatever reasons.
Often times, movie music is created just for that one film ... it was never performed before by anyone as it was not composed until the film was in the can. The film is shot first ... then after all the cuts and editions, the music is composed and performed on a sound stage. Been there, done that ... an interesting session, for sure.
Not all music that is created for a movie makes it to a CD or ever made publically available.
I've not heard either sound bite before, so not much help in trying to identify those.