I had first heard of Regina Spektor when she gave the California Courage Campaign permission to use her song, Fidelity, to lend a little musical assistance in the fight for equal marriage rights & to overturn California's Proposition 8.
When I had heard the California Courage Campaign was working to get the word out about the dangerous precedent that Prop 8 would set in allowing 50% + 1 of the population to take away the rights of their fellow citizens, I posted about it in my own personal blog and as many places on LJ as I could, and I included a video of Regina's song created by the CCC that presented pictures of some of the real people & real families that would be legally hurt if Prop 8 were allowed to stand.
Today, I found Regina's song on YouTube with the original video she created for it. This video, of course, does not mention equal marriage rights, but I think it is a cute & visually appealing little video (well, maybe "little" isn't the right word since--as of the writing of this post--nearly 10 MILLION people have viewed the video on YouTube).
I've personally have always believed that an honorable cause deserves a knock-out theme song, and this catchy little tune by our Ms. Spektor--in my mind--more than fills the bill...