It doesn't look bad but there is something that is missing
Maybe a couple of effects like lostclimate indicated would make it more attractive. Although the main thing that came to my mind wasn't directly those missing potential effects but it was the text. It scrolls too fast to make a mindblowing impact so I suggest that changing the speed ratio relevant with the time ratio of the sound file thus spicing up that aspect

Anyway, creative concept ^^
Cheers
Frazzle