Spaghetticore
Rooted from the words "Spaghetti Western" and "Hardcore", Spaghetticore is the genre of Hardcore Rock music combined with elements of music from Spaghetti Western films. It is characterized as having the same "cowboy" feel as Spaghetti Western but with the added aggressiveness of Hardcore Rock. A mainstream example of this is Hang 'Em High by My Chemical Romance, although I can not find any more examples of this.
"I just watched the Dollars Trilogy and I really think those scores would be a good inspiration to make a Spaghetticore track"