Supporters of California’s landmark climate-change law (AB 32) are tuning out the slippery campaign ads of the oil companies trying to overturn it via Proposition 23. Here’s a catchy little ditty from the “No on Prop 23″ camp set to the melody of “Yellow Rose of Texas.”

It’s something clean-energy advocates are hoping California voters will be whistling on their way to the polls on November 2.

Hat tip to my friend TH for passing it along.