Tuning-specific arpeggio diagram

A Major Arpeggio in Open E Tuning

A Major Arpeggio in Open E Tuning shows the same a major arpeggio chord tones across 6 strings tuned E B E G# B E. The tuning changes where the same chord tones sit across the fretboard.

Chord tones: A, C#, E
Formula: 1 3 5
Semitones: 0 4 7
Chord symbols: Amaj, AM
Tuning: E B E G# B E
Strings: 6
Open pitch range: E2 to E4
24-fret range: E2 to E6

Open strings and root positions

3 of the 6 open strings belong to A Major Arpeggio: string 6 E (5), string 4 E (5), and string 1 E (5). None of those open-string tones is the A root, so the root must be fretted on every string.

String 6E5

String 4E5

String 1E5

First root on each string

String 6Fret 5

String 5Fret 10

String 4Fret 5

String 3Fret 1

String 2Fret 10

String 1Fret 5

Low-string pattern

On the lowest E string, the first-octave arpeggio pattern falls at frets 0, 5, and 9, with the A root at fret 5. On the highest E string, the first A is at fret 5.

OpenE5

Fret 5A1

Fret 9C#3

Practice this tuning-specific layout

Play A Major Arpeggio on the low E string at frets 0, 5, and 9, saying each note name and degree aloud.
Build a phrase that lets E on open string 6 ring, then connect it to the nearest A root and two other arpeggio tones.
Connect the A root positions on strings 6 through 1 at frets 5, 10, 5, 1, 10, and 5, adding the nearest arpeggio tone between each pair of roots.