I made this video with a Sigma 10-20mm EX mounted on a Nikon D200 during dawn. I set it up to shoot 3 pictures in a sequence every other 5 seconds. It totaled 559 pictures over around 10 minutes. The aperture was set to F4(minimal) and the exposure initially set to 60 then re-set to 40 on the early frames. The exposure varies a little since I left auto-iso on.
It's totally experimental, that's why I shot different angles so I could see the final result.
The song is my neighborhood "National Anthem": Hino Nacional do Lago Norte, performed by a former band called Ruido formed by a few friends of mine. ;D