I ran across this recently and although it is not really up my alley I am putting it out there for two reasons.
1: This guy's use of pedals, especially the digital delay, is pretty remarkable but still this side of a gimmick.
2: Rush, who he is covering, is an odd case. On paper they suck, in reality they often suck( not as technical musicians of course, but in theme and flavor) but occasionally, musically and lyrically they stop singing about bad fantasy novellas and lame abstract half-ass philosophy bullshit and get it exactly right. For my money "Spirit of Radio" is one of the best songs ever. Impossible, but true. And subdivisions ain't bad either.