1966 The Good, the Bad and the Ugly
1965 For a Few Dollars More
1964 A Fistful of Dollars
What made these films great was the director Sergio Leone who used limited dialog and instead emphasized the genius of the Enno Morricone musical scores.
Clint needs to quote his line from Fistful Of Dollars:
“The heart, Barack. Always aim for the heart.”
To this day I find myself whistling the tunes to these movies.
Enno Morricone?
Without looking it up, I thought Hugo Montenegro did the sound tracks. . .guess I am getting old.