Yeah he sang a bunch of songs... High Pressure, Hot Limit, Vestige, Silver and Gold Dance (a remix of a TRF song, he participated in that 10th anniversary thing for TRF. Haven't heard that song yet though, anyone heard it?), Ignited, and Zips, and at the end of Zips I believe he did some sort of impromptu rap.
I've only heard him rap in Arterial Fear. That was interesting to hear coming from him
