Beautiful 3 guitar jam with Jeff Tweedy, Nels Cline, Pat Sansone and the boys. A masterclass on how to use CAGED shapes and chord tones in the key of Em. If you know the Em pentatonic (a guitarist favorite) you can see how you can maximize its use here, and how it fits in within the CAGED shapes as well as where the chord tones are within the scale. Easy to see what they're doing and how they combine and use the 3. Masterful and a rocking jam by a band at the top of their game.