I’ve been trying to find where the music that starts at the beginning of this clip is from. It sounds like it’s from an American western, possibly circa late-1950s to mid-1960s(?). It sounds a bit like it could be an instrumental version of the theme for Gunfight at the OK Corral (1957). I do know that the music from the second half is taken from The Ten Commandments.
I also have other examples I’m searching for, but figured I’d start with this one first. Thanks for any help or suggestions!