Arabian music

[McBenn]

On a whim I downloaded the soundtrack for OW from your download section and was puzzled that we actually use the music intended for "mercenaries" when playing "Arabians" despite there being music dedicated to "Arabians". In fact it seems the music for "Arabians" are never used at all since it corresponds to nation "4" which doesn't exist. Should we use this music for the campaign or parts of it?
Furthermore it seems the "mercenaries" music collection doesn't have combat music. Currently the music for Americans is being used here. We could switch to the Arabian one.