Sounds like a "Last Hope" song to me
This sounds to me like the type of music you might hear when...well in a "Black & White" game, you'd be a hero, not very powerful at this point, helping to evacuate a village from a "Dark regiment" of a massive "Invincible" Army that's happily slicing through the village...and at the last moment, help from a celestial party arrives...
- in other words, i really like this tune. I give it 9/10 because nothing "BIG" happens towards the end...the song makes it feel like it's going to fade into something "BIG" towards the end...but nonetheless, i still love the song.