Hey guys!!
Italian here! Native Italian, in fact my English is crap!
Anyway....
The phonetics given by Theophylact were correct. In Italian you pronounce every letter as it is written.
then Mercandetti = Mer-Kan-detti the a is an AH in English without the h. and the double tt is like the final T in That.
Cinardo=Chee-nar-do <-- Ch as in CHurch
The R in Italian is quite tricky. You have to let your tongue bounce very fast on you upper mouth.
All this would have been easier if I had a mike.
Any more question....well I`m here let me know.
(In fact I am also an Italian Tutor for my College so if you need lessons we can work out something!

)