Everytime I listened to Beethoven's C*** I thought that the part I'm talking about is from a System of a Down Song. I just couldn't figure out which it was and I was always afraid of listening to the entire diskography of SOAD.
Well, I thought about it today again and figured out which songs it could be and found quite fast what I was looking for. Streamline.
The bridge after 1:55 on Beethoven's C*** is the same System have in Streamline at 2:17. It is really the same, even the octave is the same, just Serj's one is more harder played.
For those Serj Fans who are no SOAD Fans, you can find the song
here. Since Streamline was no single it's some Anime-Video, but we're looking for the song, not the video^^