Kirk Hammett's Wah-Wah Obsession 
1:43:45
Kirk Hammett Reflects On His Career In Metallica
8:17
Kirk Hammett On Recording "Master of Puppets"
22:57
The First Wah Pedal Demo Ever Made! (1967)
17:38
Metallica's Kirk Hammett on his lifelong obsession with classic horror
12:44
KIRK HAMMETT says it's his MAGIC WAH PEDAL and it's NOT his signature model! (do I need one?)
11:11
Maynard James Keenan on Mixing Tool
21:12
Billy Gibbons on Opening for Jimi Hendrix
8:09