There’s a nice looking CD and booklet that has just been released on the Cinedelic Label, called Attori a Mano Armato which, unsurprisingly, deals with Italian Crime films. The CD has songs from the likes of Napoli Violente, Napoli si ribelle etc etc, and the booklet is jampacked with artwork and publicity materials from the time.
It’s available from Moviegrooves for c$17.
Actually, there seems to be something of a surge of interest in poliziotteschi soundtracks… other complilations available include: Italia violenta and Cinecocktail: Calibro 3