LED ZEPPLIN

I have finally found what Ive been looking for after so long! an acoustic reenactment of Led Zepplin's famous 8 min long classic rock masterpiece. The original song was done with flute, one bass, one lead, and one accompaniment guitar and percussions. This song is like 36 years old?

http://www.youtube.com/watch?v=8vJ4Gp088hs&mode=related&search=