Thanks for your help, Ian!

After some researches, it looks like the music relates to theses pieces of informations:

Album : Movie promo

Title : Nostradamus

Performers : A. Blythe and M. Joustra

Label : Atmosphere

Thank you, Iainmcneil. Since you work at Slitherine, you might be the most qualified person to inquire.

Thank you again for your efforts.

Hi Black bean, Slitherine Software and all members of this forum. I find that the music of the legion arena trailer is superb, wonderful, engaging et uplifting. I'd like to know more about this masterpiece of classical music : the name, where I can find it in top quality, is it from an opera or is i...