i like it, but i think there are a few too many things going on here. the colors, image and hand-drawn type work well, but the "date" type block, halftone circles and anonymous logo seem out of place.
i think the info would have worked better if it had also been done by hand, and i'm sure that anonymous logo had to be there. yes?
i guess the radiatiating halftone circles represent soundwaves, but i don't think it works (on a whole) with everything else that is going on.
reminds me of Jamie Hewlett's Tank Girl stuff.