Sometimes pure celtic music is just not enough. It usually offers mellow and beautiful background atmosphere and in some situations one is craving for more intense and inspiring sound. Epic music is the right choice! Such artists as Two Steps From Hell or Audiomachine and other trailer music artists really know how to bring that cinematic modern Hollywood sound to life! Another favourite of mine is once again Celestial Aeon Project who knows how to combine the more melodic and beautiful side of things with the epic elements. The Journey Begins album for example really makes you feel like you are on a steampunk airship riding through the skies!
https://celticmusicvideos.com/epicmusic manages to combine together excellent epic music video mixes – definitely recommend to check out what they have to offer!