Default Song: "No Good Deed" by Idina Menzel

Do you have a song that you listen to to feel like everything is alright with the (your) world? Mine's "No Good Deed" by Idina Menzel from the Broadway Musical Wicked.

Whenever I listen to it, it just centers me. I don't know why. I think it's the chant at the beginning; it's the thing that made me notice this song. And the emotion: oh God, the loss, the grief, the anger. And coupled with Idina's voice. Perfection.

What's your default feel-good/motivational/bad-ass music?