semicord

E6 E major sixth chord

Notes
E G# B C#
Formula
1 3 5 6
Semitones
0 4 7 9 above the root
Other symbols
EM6, Emaj6

E to G# is a major third (4 semitones), G# to B is a minor third (3 semitones), B to C# is a major second (2 semitones). A major triad plus the major sixth, C#, nine semitones above E. With C# in the bass the same four keys read as C#m7: which name fits depends on the bass note.

E6 on the piano

C4D4E4F4G4A4B4C5D5E5F5G5A5B5C#4Eb4F#4G#4Bb4C#5Eb5F#5Ab5Bb5C4EG#BC5C#

Root position from E4: E4, G#4, B4, C#5. Middle C is C4.

E6 on the guitar

Standard tuning (E A D G B E). Strings run low E on the left to high e on the right, frets downwards; × is a muted string, ○ an open string, and each dot shows the note it sounds, with the root in blue-green. Every shape below has E as its lowest note.

EBBEEG#G#C#C#E
Open position
0 2 2 1 2 0 (low E to high e)
Sounds E2 B2 E3 G#3 C#4 E4
7fr×EEBBEEG#G#C#C#
A-shape, root on the A string at fret 7
x 7 9 9 9 9 (low E to high e)
Sounds E3 B3 E4 G#4 C#5
11frEE×C#C#G#G#BB×
E-shape, root on the E string at fret 12
12 x 11 13 12 x (low E to high e)
Sounds E3 C#4 G#4 B4

The E-shape and A-shape grips are movable: an E-shape chord's root is the note under your first finger on the low E string, an A-shape chord's root is the note on the A string. Slide the same grip up or down to play major sixth chords on other roots.

Inversions of E6

An inversion puts a note other than the root in the bass. The name is what semicord's chord finder calls those notes played bottom to top; a slash name like C/E means a C chord with E in the bass.

PositionNotes, bass firstNamedListen
Root positionE G# B C#E6
1st inversionG# B C# EC#m7/G# (also read as E6/G#)
2nd inversionB C# E G#C#m7/B (also read as E6/B)
3rd inversionC# E G# BC#m7 (also read as E6/C#)

Where E6 fits

E6 is I6 in E major, IV6 in B major. As a final tonic chord it is the swing-era and early rock and roll alternative to Emaj7: the sixth, C#, adds colour without the half-step rub between E and a major seventh.