Fretboard Map (E A D)                                      Fretboard Map (G B)

     > E +-6-+---+-7-+(R)+---+-2-+---+ <                         E +---+-5-+---+-6-+---+-7-+-R-+
         |   |   |   |   |   |   |   |                             |   |   |   |   |   |   |   |
       B +-3-+-4-+---+-5-+---+-6-+---+                           B +---+-2-+---+-3-+-4-+---+-5-+
         |   |   |   |   |   |   |   |                             |   |   |   |   |   |   |   |
       G +-R-+---+-2-+---+-3-+-4-+---+                         > G +-6-+---+-7-+(R)+---+-2-+---+ <
         |   |   |   |   |   |   |   |                             |   |   |   |   |   |   |   |
       D +-5-+---+-6-+---+-7-+-R-+---+                           D +-3-+-4-+---+-5-+---+-6-+---+
         |   |   |   |   |   |   |   |                             |   |   |   |   |   |   |   |
       A +-2-+---+-3-+-4-+---+-5-+---+                           A +---+-R-+---+-2-+---+-3-+---+
         |   |   |   |   |   |   |   |                             |   |   |   |   |   |   |   |
     > E +-6-+---+-7-+(R)+---+-2-+---+ <                         E +---+-5-+---+-6-+---+-7-+-R-+



       E +-3-+-4-+---+-5-+---+-6-+---+                           E +-2-+---+-3-+-4-+---+-5-+---+
         |   |   |   |   |   |   |   |                             |   |   |   |   |   |   |   |
       B +-7-+-R-+---+-2-+---+-3-+-4-+                         > B +-6-+---+-7-+(R)+---+-2-+---+ <
         |   |   |   |   |   |   |   |                             |   |   |   |   |   |   |   |
       G +-5-+---+-6-+---+-7-+-R-+---+                           G +-4-+---+-5-+---+-6-+---+-7-+
         |   |   |   |   |   |   |   |                             |   |   |   |   |   |   |   |
       D +-2-+---+-3-+-4-+---+-5-+---+                           D +-R-+---+-2-+---+-3-+-4-+---+
         |   |   |   |   |   |   |   |                             |   |   |   |   |   |   |   |
     > A +-6-+---+-7-+(R)+---+-2-+---+ <                         A +-5-+---+-6-+---+-7-+-R-+---+
         |   |   |   |   |   |   |   |                             |   |   |   |   |   |   |   |
       E +-3-+-4-+---+-5-+---+-6-+---+                           E +-2-+---+-3-+-4-+---+-5-+---+



       E +-7-+-R-+---+-3-+---+-3-+-4-+                Triad Spellings      7th Chord Spellings
         |   |   |   |   |   |   |   |                R 2 5     sus2       R 2 5 b7     7sus2
       B +---+-5-+---+-6-+---+-7-+-R-+                R b3 b5   dim        R b3 b5 bb7  dim7
         |   |   |   |   |   |   |   |                                     R b3 b5 b7   m7b5
       G +-2-+---+-3-+-4-+---+-5-+---+                R b3 5    m          R b3 5 b7    m7
         |   |   |   |   |   |   |   |                                     R b3 5 7     m/maj7
     > D +-6-+---+-7-+(R)+---+-2-+---+ <              R b3 #5   m#5        R b3 #5 b7   m7#5
         |   |   |   |   |   |   |   |                R 3 b5    b5         R 3 b5 b7    7b5
       A +-3-+-4-+---+-5-+---+-6-+---+                                     R 3 b5 7     maj7b5
         |   |   |   |   |   |   |   |                R 3 5     maj        R 3 5 b7     7
       E +-7-+-R-+---+-2-+---+-3-+-4-+                                     R 3 5 7      maj7
                                                      R 3 #5    aug        R 3 #5 b7    7#5
                                                                           R 3 #5 7     maj7#5
                                                      R 4 5     sus4       R 4 5 b7     7sus4


     Extensions    Omit Notes                         Keep Notes
     2 =>  9       1. Unaltered 5th                   1. 2nd, 3rd or 4th
     4 => 11       2. Root                            2. 6th/7th
     6 => 13       3. Lower unaltered extensions      3. Highest extension



                Equal-Tempered Guitar Tuning
                         E A D G B E                  Tuning method adapted from materials
                                                      published by the American Guild of Luthiers
                         start      (1)
                   (1)    => * 6h5  (6)               Legend
                 * (6)h12 =>   4f2  (4)                 (1)   In-tune string
                 * (4)h12 =>   2f3  (2)                 *     Pluck first
                   (1)f3  => * 3h12 (3)                 6h5   6th string, harmonic at 5th fret
                   (3)f2  => * 5h12 (5)                 4f2   4th string, fretted at 2nd fret
                          end                           =>    Tune

   DBL 2009-03-01 revision 7