The brilliant Marchetti, posted before here and in other places before. An earlier soundtrack, which is of course more generic in style since it's from the late 1960s (specifically, the 'Summer of Love'). With regards to this movie, I read on imdb that it's a 'movie within a movie' with the director making or attempting to make one of those mondo documentaries:
Paolo is a documentary filmmaker on a mission to see the world and present human nature in its true and raw form, even pushing his crew to the limit to capture the brutality of a world gone mad even at the expense of safety and a moral price.—Robyn Graves
Tagline:
He Used a Camera Like Most Men Use a Woman -- and a woman like something you'd keep in a cage!
Wow.
If you're interested, you can watch the movie on youtube here. A very basic review from a commenter:
A rather unusual film about a man utterly devoid of scruples, capturing gruesome images of extreme situations. The ending reveals a kind of remorse for his nefarious actions in the face of the unexpected death of the woman he loved.
The cinematography has been beautifully restored.
Samples,
The Desert:
Meeting with Barbara: