Reach for New Horizons - Demo

[Horizons]

Previously, I was aware of three demo versions of "Reach for New Horizons," which have been referred to as chorus, instrumental, and male. However, I discovered that I also have a superior version of chorus, and two other versions that I have not seen anywhere else: the recording session of "male" and one I'll call "female."

Does any know how many different demo versions exist? Are there more recording sessions that have been leaked?

Thanks