Head Automatica: "King Caesar" off of Decadence.
Standard Tuning.

There is only one riff in the entire song. It is played throughout all the chorus' and all the verse's.
Here is the riff.

G: --------4-4--2h3-2
D: 3--3-1-4----------
A: ------------------
E: ------------------

There are a few verses/chorus' that do not use a bassline. But otherwise this riff is played
throughout the song just with a few breaks.