Funny story about this movie
The theme in the beginning was created by a famous songwriter who did a bunch of western movies and shows. He said he cried when he created this piece, not knowing it wasn't for a serious movie at the time. No one told him it was for a comedy, let alone a satire of western movies. Well played Mel Brooks, well played good sir!
I still think Spaceballs is the better movie and I love Blazing Saddles