Pagnia Xiong - Cia Rau Txoj Hmoo Cover

I recorded myself singing Pagnia Xiong's song Cia Rau Txoj Hmoo. Give me some critiques if you can.

i had to sing it an octave lower than it originally was to match the instrumental.

http://www.youtube.com/watch?v=w3GLoIMs7sA

It's good, you're voice is a bit soft and mellow compare to Pagnia who's voice is stronger/powerful, but this is problem only because the music was louder than your voice.