I have a Master's in musical illiteracy :D
I noticed he doesn't stray off the minor pentatonic too much, but from that opening chord, to the open string hammered triplets, the trilling moveable harmonics, the greasy blues phrasing, I thought man, this guy's had Joe in heavy rotation on his iPod. I was surprised he had it in him.
Hey, I've been wondering, have you heard a Danish guy named Steffan Schackinger? Very interesting cat. Has great chops, but holds them mostly in reserve until the middle sections of his songs. He's stylistically eclectic and a great texturalist. His soloing is heavily informed by the blues -- by which I mean, he's not a blues slinger, he just knows how to vocalize with strings, very musical. Watch for his broken chord arpeggios (sort of like the way Eric Johnson likes to use root, fifth, octave-third arpeggios, but more developed) in his solos, they give him a very distinctive sound.
This is the first song he uploaded from his debut release. The Dixieland, a country(ish) rocker:
http://www.youtube.com/watch?v=famYtHftpwEJudging from the number of YouTube tribute covers, this is his most popular tune. City Lights, a sort of Klugh/Benson-ish bit of ear candy with guitar bombast in the middle:
http://www.youtube.com/watch?v=VAnv66NDZ74Time, a Celtic-flavored tune that turns into a poppy something or other, then returns:
http://www.youtube.com/watch?v=fWYeU25fA5YPerfect Waves, where he plays over a Come Together bassline and turns it into the moody clop-clop of a horse drawn cart (Weird description, I know. But it's very nice).
http://www.youtube.com/watch?v=JX61Jlvd-YwThe title cut from his CD, ElectricGuitartistry:
http://www.youtube.com/watch?v=fH-ksko-2HQFinally, Bulldog Bite. Midtempo rock. Just guitar, bass, and drums, no rhythm track:
http://www.youtube.com/watch?v=BTgxkQnQKjw