Some more or less political, silly, or election-themed songs:
Master of Puppets — Metallica
Anarchy in the U.K. — Sex Pistols
Another Brick in the Wall (pt. II) — Pink Floyd
Bloody Well Right — Supertramp
Freebird — Lynyrd Skynyrd
Killing in the Name (or Bulls on Parade) — Rage Against the Machine
Epoch — Savlonic
Smooth Criminal — Michael Jackson
Imagine — John Lennon
We are the World — USA for Africa
This Land is Your Land — Woody Guthrie
We are the Champions — Queen
American Idiot — Green Day
This Ain’t a Scene, it’s an Arms Race — Fall Out Boy
And of course
Never Gonna Give You Up — Rick Astley
