Human Achievement. Good Sweet Lord I'm constantly amazed at what people can do and have done.
To which I give you one Ulli Steck (now deceased). This does have music, but also some amazing and terrifying video (at least for me, a guy with a real fear of heights.):
I have to admire the understatement too. "If I do a mistake, I fall off."
I ran the math on this climb. Every year at the Empire State Building in NYC there is a stair climb competition, and the last time I checked the record was about 11 minutes. The north face of the Eiger is six times the height of that building, and, given that long distance runners can commonly string together one distance after another, that makes it about 66 minutes for the 6000'/1800m.
Steck climed a wall with an angle of 80 degrees vertical without protection--rope or fixtures--in 2h 47m here and actually beat his own record a year or two later. And if he [did] a mistake...he fell off.
In 1966 John Harlan, who was the first American to scale the wall DID fall off, about 4000m when his rope broke (worn through). The climb he and his two fellows planned then would have taken about two weeks to complete, had they managed it.
Anyway...I kinda liked the music with this one. So I guess I'm listening to it, as well as watching it.
The music kicks in at about 1:18.