Tuning-specific arpeggio diagram

A Major Add9 Arpeggio in 7-String Standard Tuning

A Major Add9 Arpeggio in 7-String Standard Tuning shows the same a major add9 arpeggio chord tones across 7 strings tuned B E A D G B E. The seventh string adds lower chord-tone positions below a six-string layout while keeping the upper strings familiar.

Chord tones: A, C#, E, B
Formula: 1 3 5 9
Semitones: 0 4 7 14
Chord symbols: Aadd9, Aadd2
Tuning: B E A D G B E
Strings: 7
Open pitch range: B1 to E4
24-fret range: B1 to E6

Open strings and root positions

5 of the 7 open strings belong to A Major Add9 Arpeggio: string 7 B (9), string 6 E (5), string 5 A (1), string 2 B (9), and string 1 E (5). A roots occur on open string 5.

String 7B9

String 6E5

String 5A1

String 2B9

String 1E5

First root on each string

String 7Fret 10

String 6Fret 5

String 5Open

String 4Fret 7

String 3Fret 2

String 2Fret 10

String 1Fret 5

Low-string pattern

On the lowest B string, the first-octave arpeggio pattern falls at frets 0, 2, 5, and 10, with the A root at fret 10. On the highest E string, the first A is at fret 5.

OpenB9

Fret 2C#3

Fret 5E5

Fret 10A1

Practice this tuning-specific layout

Play A Major Add9 Arpeggio on the low B string at frets 0, 2, 5, and 10, saying each note name and degree aloud.
Build a phrase that lets B on open string 7 ring, then connect it to the nearest A root and two other arpeggio tones.
Connect the A root positions on strings 7 through 1 at frets 10, 5, 0, 7, 2, 10, and 5, adding the nearest arpeggio tone between each pair of roots.