Reproduction of Morricone's score
It was released with liner notes and although it isn't the original recording it's damn well close. The double CD set (coupled with FOR A FEW DOLLARS MORE) was recorded inItaly and is simply fantastic. It has the complete score and it's great.
http://www.amazon.com/Ennio-Morricone-Danger-Diabolik-Complete/dp/B00JAJVGBO