I like the simple beginning with the voices.
easy but effective.
the pause between the first and second "beat" was also cool.
to bad that you didn't putted A " happy Bithday " voice in the beat.
Well , I liked you on facebook :'D
Sorry I don't understand much from music.
I love this song , im downloading it now . Its well done , has a good rythm to it and its not too crazy of a beat . good job