Today while I was driving back home from college I was listening to a rock channel in the radio and a song was played. I remembered that I've seen some warcraftmovies video in which this song was also played, and I really like it. I couldn't understand well neither its name nor its group/singer. I'm from Spain and though I don't usually have problems understanding English lyrics, this one was harder than usual, maybe because I was stunned after more than 8h of lessons XD.
I'll try give some details about it, so you may know which song it is.
The song is just the singer's voice and a guitar played acoustic (not sure if there were drums, but I think not). The lyrics talk about a man (probably a soldier or similar) in a battle/war, and he remembers his family and home. And the chorus talks that all he has is its banner (probably the one of his country) and that he'll defend it bravely. The singer's voice reminds me to the one of Nickleback's singer.
I've tried to google it, but haven't found it, I got all the time a rap song about of some guy named David Banner XD.
Thanks in advance, and sorry for my probably badly written English XD.