DESCRIPTION:
Jimmy Page (lead guitarist for classic rock legends Led Zeppelin), talks with Jack White (guitarist for the White Stripes), & the Edge (guitarist for U2), about the genesis, alternate tuning (DADGAD), and chord progression of Led Zep's song, "Kashmir."

Original track: https://youtu.be/tzVJPgCn-Z8

The clip is from the special features of the film "It Might Get Loud":
https://youtu.be/4YvNVqf2at0