Sound design for new game trailer

We need sound design (music + sounds) for the trailer of our game. [login to view URL] The sound design must also be aligned with the already available VO narration. This narration must be added from the 10th to the 52nd second. [login to view URL] Here are two takes of VO narration. Use 2nd take that starts on 43 second of narration file. This is the most suitable example of music mood for our trailer. [login to view URL] The medieval period, the spirit-boosting marching music with cheerful mood, giving way to a more depressing tune in grim moments (appearance of an evil sorcerer for example). Creating a new soundtrack is not necessary. Ready tracks would suit us fine, as long as these tracks are not copyright-protected and not from well-known movies/games. The sounds and track must be of a good quality and bitrate, without annoying sounds, rich and well-selected, providing emotional underscore to the relevant moments and evoking the desire to listen to them again and again. We also ask to show intermediate results. So we can give comments and this will avoid many corrections in the future. Thank you!