As promised. Here is the list that Kevin over at the Radio Violenta Podcast has provided us. Looks like it will be a lot of fun!
Once Upon A Time In The West (1968)
Companeros (1970)
Hellbenders (1967)Great Silence (1968)Sabata (1969)Hills Run Red (1966)The Mercenary (1968)Keoma (1976)Duck You Sucker (1971)Django Kill... If You Live Shoot (1967)The Stranger and The Gunfighter...
