Wow is all i can say...
You have outdone yourself again, milady. You've shown yourself to be not only an extremely talented performer, but one of the most versatile composers that I have ever has the privilege of listening to. The vibrato in your vocal forms a contrasting melody with the striking, bass-cleft chords of your piano, which makes it very dark and march-like. Let me know when you're playing Carnegie Hall, because it can't be that far off. Great Job.