let's see. a few off the top of my head...
1) Miles Davis: "Vote for Miles"
2) Dizzy Gillespie: "Vote Dizzy (Salt Peanuts)"
3) Sunnyland Slim: "Be Careful How You Vote"
4) Ry Cooder: "One Cat, One Vote, One Beer!"
5) Steve Goodman: "Election Year Rag"
6) Canned Heat: "Election Blues"
7) Lyle Lovett: "Election Day"
Jack Teagarden: "I Swung the Election"
9) Rory Gallagher: "Smear Campaign"
10) Bonzo Dog Band: "No Matter Who You Vote For, The Government Always Gets In"
11) Alice Cooper: "Elected"
12) Johnny Clegg: "One Man, One Vote"
13) Mikey Dread: "Election Night"
14) Radiohead: "Electioneering"
15) John Lee Hooker: "Democrat Man"
16) Jimmy Durante: "Election Campaign Song"
17) Human: "Don't Blame Me, I Voted for Willie Nelson"
18) John Wesley Harding: "Election Night/You Will Be Cured"
19) Big Country: "Republican Party Reptile"
20) Eddie Kirkland: "Democrat Blues"
21) Todd Snider: "Conservative Christian, Right-Wing Republican, Straight, White, American Males"
22) Bad Religion: "Politics"
23) Jerry McCain: "Vote"
24) Cindy Berryhill: "When Did Jesus Become a Republican"
25) The Replacements: "Election Day"