The rest of the listing is all about the deal, and a description of who the listing is intended for, and not any more detail on what this producer wants from a musical perspective. What do you think? Is the producer looking for church Latin (as in Gregorian Chants, etc.)? Or, since he specifies "Roman," is he/she looking for an ancient Roman flavor such as what might underscore a documentary or film about ancient Rome?NEW LISTING -- COMPOSERS OF LATIN (ROMAN) INSTRUMENTAL MUSIC NEEDED by a Music Producer...
In reality, no one actually knows much about ancient Roman music. Almost nothing is written down, although scholars have speculated that the music may have been influenced heavily by the Greeks, so it may have been monophonic in nature, and may have followed the Greek modes. From pictures and carvings, we know what some of the instruments were that may have been used, but not much about how those instruments were used.
On the other hand, if the producer just wants basic orchestral cues with our culturally-accepted imaginings of what ancient Roman music might have sounded like, then that's much easier.
Thoughts?