Exploring this Fahey song
Here's a guide for playing "Joe Kirby Blues" by John Fahey.
It's a more "through-composed" song, with its fair share of speedbumps — such as the alternating bass being played on the A & G strings, D & G strings, or even just the A string, as examples; it's like playing Twister for your fingers.
But by taking things chunk-by-chunk (or "cell" by "cell") it's digestible.
Who was Joe Kirby?
Before diving, why not have more context. Who exactly was "Joe Kirby"?
Here's a hint... Charley Patton recorded a song called Joe Kirby (1930 / Grafton, WI), singing this verse,
Some people say now baby / them Joe Kirby blues ain't bad
Well it must not've been them / Joe Kirby blues I had
Probably, Joe Kirby was a "character" from Patton's pre-war period, but it still doesn't unveil who he was..
More than 3 decades later, Son House helps to color in the lines in this 1965 interview stating,
(Joe Kirby) was a white fellow (who) owned a plantation on up above... where I lived on (highway) 61 right off on Claxton (probably Clayton - - - ed.), Mississippi. Me Charley (Patton) and Willie (Brown) and all that was our old stomping ground. That's where we used to drink so much of that corn whiskey made in coffee pots and everything. That's where I got Louise at, Louise Johnson. She lived over at that place, and that's why she got to go with me and Charley then to Grafton Wisc. to make a record playing piano... (That is) where we played all the time.
Going about the song
Being more through-composed, and less doodly, Joe Kirby seems more about hitting the right notes, versus dreaming up new variations.
Here's how the guide's laid out,
- Step 1: bird's-eye view of the entire song
- Step 2: break-down of different parts of the song
Bird's eye view of the entire song
This is a transcription of Fahey's playing on Joe Kirby blues, showing the chords, notes, and rhythms played.
The structure of Joe Kirby Blues is:
- Intro - chordal introduction
- A section
- A section
- B section
- A section
- B section
- A section w/ outro
Next, it's time to disassemble the machine, having a closer look at the parts.
The opening Asus
The Amin chord is the "home" or "root" of Joe Kirby Blues.
These are fingerpicking exercises to become more comfortable with the Amin position that Fahey uses. There are 3 styles - mode 1, 2, 3.
Mode 1 - On the Beat
Mode 2 - Off the Beat
Mode 3 - Pickups
The scale: Asus
Momentarily, while this chord is rung out, this is one scale option that works over-top; it's the 'Dorian' scale in Am.
As a legend, here is the "priority" of notes as colored in the^ diagram(s)... the higher up on the list, the more suggestive the note is of the chord:
- Black - root tones
- Red - chord tones
- Blue - scale tones
- White - chromatic tones
There's some confirmation that the 'Dorian' scale is a viable option - since all of Fahey's notes are within the scale.

the IV chord D7
Next, Fahey moves the riff into the D7/IV chord (within the Amin/I tonic).
To help the fingers become more comfortable (after all it's an rarer 'place' to play D7), here are the mode exercises.
Mode 1 - On the Beat
Mode 2 - Off the Beat
Mode 3 - Pickups
Note: the 5th fret/3rd string is used as a melody & bass note
The scale: D7
If you were to 'solo' over-top of Joe Kirby Blues, when the chord changes to D7, these are the new notes that could work; this is the D7 'Mixolydian' scale.
Just like the Asus cell, the notes in the D7 cell fit right into the fretboard diagram

the F6 chord
The F6/bVI6 is the next chord, which leads into the turnaround E7/V7 chord.
It's fretted in the 'traditional' style, with the thumb of the fretting-hand wrapped around to reach the 1st-fret of the low-E string.
As always, here are mode exercises for F6 to cycle something close to what Fahey does.
Mode 1 - On the Beat
Mode 2 - Off the Beat
Mode 3 - Pickups
The scale: F6
For context, this is the F 'Major Scale'. If you were playing single-note solos through Joe Kirby, when the chord changes to F6, these are notes that would fit well.
The major scale captures the chord-change well -- the melody notes are housed-within it, acting as a good indicator

the E7 chord
Finally, to end the A-section, Fahey plays 'typical' E7 open-position shapes, including a few double-stops.
The 'mode' exercises aren't as critical here, but still for context, here are some applicable notes during the chord-change.
Since E7 is the V7, leading back into Amin/I, these scale notes are best used if the phrase ends onto the A 'Dorian' (or another type of minor) scale / chord-change.
the grandfather clock Amin
Then, there's the B-section of the song; it has its share of finger-busters, but these miniature 'cells' are meant to help! This is a repeatable snippet of how Fahey begins the Amin.
Like before, the Amin 'Dorian' scale 'explains' what notes sound good over-top. And sure enough, the notes Fahey plays lie within the Dorian scale.

Amin to A9
This chord change happens in the blink-of-an-eye, but it's tricky enough that it's worth special mention.
Momentarily, Fahey jumps into this (we'll call is..) an A9 chord. It's tricky to play the chord-change but taken slow enough anything is possible!
Searching for a scale, it's still the Amin Dorian that works underneath

the Falling IV chord - D5, Dmaj, Dmin, Dsus
The B-section has its own I-IV chord change, now moving onto this series of D-chords.
It has a directional pattern, where it descends down the B-string
Here's a look at the fretboard diagram, as another way to visualize B-string notes,
