Distorted
~~REVIEW~~
Well its ok, but the happy birthday theme is very distorted there is some {STATIC} in the backround not sure what it its coming from, could be too close of a recording, or maybe a bad mic, and whatever it is, it really distorts the tune, you should clear it up because it makes the quality abit on the low side, seems like you do have something there, but that distortion and or static is killing this track so look-into it and maybe you can clear it up for a better sounding tune, anyways good luck on your next piece.
~~THINGS TO IMPROVE ON~~
Well as mentioned above the static is hurting the sound, clear it up make it abit better quality in that aspect