Hi Sami, happy to hear you get the same kick out of epic music. The more I researched into that for myself, the more I realize it’s about the instruments and the rhythm used in the songs. The same French Horn played similarly in other types of music also work. It’s a really fun experiment, and a major factor to going into Flow state. I’m co-authoring a book that will touch on that subject. Stay tuned, and let me know what songs work best for you when you have a chance (either here or at email@example.com).