Cool little song by Foo Fighters.
Take time on the chord shape.
It is using the chord I call UNIVERSAL BLUES FUNK JAZZ MONSTER.
3rd finger plays the rhythm and the bass note is played by the 2nd finger, and sometimes the 1st finger.
Also, check out the time signature change.
From 4/4 (4 beats in the bar) to 6/4 (6 beats in the bar).