What do we know about the OST?

I start talking directly to our dear Emanuele Galletto or anyone of the Needgames's staff: so che ci vuole tempo, non vi preoccupate.

After I said this I ask to the guys here what information do we have on the topic what it's known by now about who could the composer be, because I may have actually missed some informations.

I remember I made a post asking for opinion once and that after that time there was basically silence here, so I may try to do something dumb if people follows me (like a little contest for creating a piece for a place in one of the atlases or in the setting of Kardia, the one of the unofficial but widely spread multi table game)