From Audiovisual Identity Database
Logo: On a black background, we see the patterns of red and blue circles on top appear to the right with the same pattern but going with the opposite direction. Then, the red words appear "Sharp Features" in Gills Sans Bold font. Then, the yellow words "a" on the top and "presentation" on the bottom appear respectively. After all, the logo shines with stars.
Technique: The circles, the words, and the stars.
Music/Sounds: A rather wild precussion tune.
Availability: Seen on their releases.