This is OK Computer by Radiohead with the sprinkled donut theme: http://i.imgur.com/whVq5uE.png

Feedback:

- Overall really nice interface

- At first the messages you get while waiting for the wave are really nice, but then they get slightly annoying. Some kind of indicator of how long it takes would be better. Processing time was acceptable.

- Frankly I think the visualisation is uninteresting. I am not interested in having this hanging on the wall. I tried a wide variety of settings, but it remained uninteresting due to the basic form of the sound wave.

- Tried the record option afterwards. The wave was a little more interesting, and I preferred that experience much more. I would like to be able to play back the sound I recorded and listen to it while I can see the progress on the sound wave.