The Incredible Crux Chimney of 'Epinephrine' 

Definitive Gumby beta for the Epinephrine crux pitches (#3 in the guidebook but sometimes split into two pitches).
First Ascent: 1978 Joanne & Jorge Urioste, Joe Herbst
0:00 - Part I: The 5.7 Ledges
5:13 - Part II: The Knifeblade
9:08 - Part III: 1st Chimney Crux
18:05 - Part IV: The True Crux / Humps
27:30 - Anchors :)
Musak by Derpwood