Four Limbs: A Closer Look

For those who are curious about the anomaly of “Four Limbs,” here are the specs, the custom string gauges, from lowest to highest (in inches), and the concert tunings for the recording and the current live performance:
Guitar 1 (Taylor 810):
.056    Elixir Nanoweb
.045    Elixir Nanoweb
.035    Elixir Nanoweb      
.026    Elixir Nanoweb     
.017    Elixir Nanoweb
.013    Elixir Nanoweb

Guitar 2 (Simon/Patrick Luthier 6 WC):
.056    Elixir Nanoweb
.048    D’Addario EXP Phosphor Bronze
.035    Elixir Nanoweb
.026    Elixir Nanoweb
.017    Elixir Nanoweb
.016    D’Addario EXP Phosphor Bronze

Eb
Ab
Db
Gb
Bb
Eb


C
G
C
G
C
C