Our Story in 1 Minute: "A tapestry of footage tracing the cosmic and biological origins of our species, set to original music" by Melodysheep (John D. Boswell). Aside from this latest video, Melodysheep has also recently posted a Bill Hicks/George Carlin remix - The Big Electron ("Two legendary comedians offer their perspectives on life, through song"); a remix of comedian Jim Breuer called Metal Songs for Kids, and a new Symphony of Science - Our Biggest Challenge: "A musical investigation into the causes and effects of global climate change and our opportunities to use science to offset it; featuring Bill Nye, David Attenborough, Richard Alley and Isaac Asimov." [more inside]
Carl Sagan, Richard Feynman, Neil deGrasse Tyson and Bill Nye, sing to us (auto-tuned in a way that I actually don't hate), in We Are All Connected*. *Possibly NSFW owing to sidebar video links. Something similar was mentioned here previously.