If anybody is interested, I just ran into this
You can find the music Ennio Morricone made for the Dollars Trillogy and any other Clint Eastwood film.
I strongly recommend A fisful of dollars
; For a few dollars more*; Goodbye colonel
; and The trio
, specially 1:40 minutes past that song.
This style of music is amazing, quite melancholical & original. The choirs, trumpets and guitars sound great, and on a way that they resemble traditional Mexican melodies merged with Classical music.
EDIT: Oh, and in case you couldn't find them, here are tracks Sanctuary
; Sanchez the Outlaw
; The Sawmill
; and The last gunfight
. All from the Outlaws soundtrack.
*Link is not working; just scroll through the site and download it directly from there.