Watch the Sus Scrofa: 2 online guitar lesson by Chris Buono from Guitar Cubed
If when watching this split screen performance of Guitars 1 & 2 you get a sense of conceptual deja vu, you’re right on track. Much like Good Vibes, Guitar 1 states a harmonic instance that Guitar 2 answers back with an arpeggiated sequence. Though unlike Good Vibes this is done with a modal backdrop. In Good Vibes it was varying minor tonalities whereas Sus Scrofa it’s all about Lydian.
Harmonically speaking, you’ll notice in both parts all power chords and major and/or minor chord types are out and suspended chords of varying types are in. As a result you have what may be for some a collection of totally hip grips you've never played before.
In regards to vibrato and episodes of misdemeanor neck assault there’s a bit of action going in Guitar 2 that can be seen in the lower half of the split. In both top and bottom you can see the fret hand 2nd finger helping to combat any unwanted string noise by reaching over to the lower register strings and making contact.