If you don't know already (shame on you) I am a HUGE Amberian Dawn fan and helped bring them to the RBN for the enjoyment of all.
Valkyries is actually one of my favorite AD songs so I was really happy when this went for sale yesterday on the RBN.
This song SHOULD be hard to sing, but since you don't have to sing it as high as Heidi does, it's not really as hard as it sounds. I managed to sight-read FC this yesterday but didn't get a video up as I had planned because my monitor died during the recording. I was forced to hurry my butt to the stores before they closed to buy another.
I chose to sing it as close to the original version as possible, for me that's the fun of AD's songs on vocals anyway so why ruin it?