I have only a small sample (it was ringtone for a mobile phone). It sounds very familiar but I can’t figure out what movie is.
http://www95.zippyshare.com/v/1oVmy3dP/file.html
Il pistolero dell’Ave Maria, by Roberto Pregadio.
Love this flick, one of my all time favorite spaghettis. The ending is so dramatic and sinister
thank you, thank you 
This music was used often in Ren & Stimpy. 