It occurs to me that "taxes" is a slippery subject. What do you mean, exactly? Filk and Celtic music have tonnes of tunes about excise men (Robert Burns was an excise clerk) and revenuers. May I reccomment 'The Hills of Connemara', followed by 'The Ballad of Thunder Road" (Anything featuring Robert Michum has to be worthwhile. I met him once. A Giant. And not just big.)