Home » Maj7 Chords

Maj7 Chords

Major Seventh (Maj7) chords consist of a root, a major third, a perfect fifth, and a major seventh note of the major scale built on the root.

Standard Stradella bass system allows you to play Maj7 chords on the accordion combining the root with the minor chord of its 3rd degree.

Maj7 chords on Accordion in all keys:

A maj7 bass chord chart

How to play an Amaj7 chord on Accordion

AKA: Aj7, AM7, AMa7, AMaj7, A major7, AΔ, AΔ7 Notes: A, C#, E, G# Intervals: R, 3°, 5°, 7° Left hand: A + C#m (B♭♭ + D♭m) or A + D♭m Fingering: 4 + 2 5 + 2 or 2 + 5  

A#maj7 Accordion chord chart

How to play an A#maj7 chord on Accordion

AKA: A#j7, A#M7, A#Ma7, A#Maj7, A# major7, A#Δ, A#Δ7 Notes: A#, Cx, E#, Gx (A#, D, F, A) Intervals: R, 3°, 5°, 7° Left hand: Enharmonic B♭ + Dm or A# + Dm Fingering: 4 + 2 5 + 2 or 2 + 5  

Bbmaj7 Accordion chord chart

How to play a Bbmaj7 chord on Accordion

AKA: Bbj7, BbM7, BbMa7, BbMaj7, Bb major7, BbΔ, BbΔ7 Notes: B♭, D, F, A Intervals: R, 3°, 5°, 7° Left hand: B♭ + Dm or A# + Dm Fingering: 4 + 2 5 + 2 or 2 + 5  

Bmaj7 Accordion chord chart

How to play a Bmaj7 chord on Accordion

AKA: Bj7, BM7, BMa7, BMaj7, B major7, BΔ, BΔ7 Notes: B, D#, F#, A# Intervals: R, 3°, 5°, 7° Left hand: B + D#m (C♭ + E♭m) or B + E♭m Fingering: 4 + 2 5 + 2 or 2 + 5  

Cmaj7 Accordion chord chart

How to play a Cmaj7 chord on Accordion

AKA: Cj7, CM7, CMa7, CMaj7, C major7, CΔ, CΔ7 Notes: C, E, G, B Intervals: R, 3°, 5°, 7° Left hand: C + Em or B# + Em or C + F♭m Fingering: 4 + 2 5 + 2 or 2 + 5  

C#maj7 Accordion chord chart

How to play a C#maj7 chord on Accordion

AKA: C#j7, C#M7, C#Ma7, C#Maj7, C# major7, C#Δ, C#Δ7 Notes: C#, E#, G#, B# (C#, F, G#, C) Intervals: R, 3°, 5°, 7° Left hand: Enharmonic D♭ + Fm or C# + Fm Fingering: 4 + 2 5 + 2 or 2 + 5  

Dbmaj7 Accordion chord chart

How to play a Dbmaj7 chord on Accordion

AKA: Dbj7, DbM7, DbMa7, DbMaj7, Db major7, DbΔ, DbΔ7 Notes: D♭, F, A♭, C Intervals: R, 3°, 5°, 7° Left hand: D♭ + Fm or C# + Fm Fingering: 4 + 2 5 + 2 or 2 + 5  

Dmaj7 Accordion chord chart

How to play a Dmaj7 chord on Accordion

AKA: Dj7, DM7, DMa7, DMaj7, D major7, DΔ, DΔ7 Notes: D, F#, A, C# Intervals: R, 3°, 5°, 7° Left hand: D + F#m or Cx + F#m or D + G♭m Fingering: 4 + 2 5 + 2 or 2 + 5  

D#maj7 Accordion chord chart

How to play a D#maj7 chord on Accordion

AKA: D#j7, D#M7, D#Ma7, D#Maj7, D# major7, D#Δ, D#Δ7 Notes: D#, Fx, A#, Cx (D#, G, A#, D) Intervals: R, 3°, 5°, 7° Left hand: Enharmonic E♭ + Gm or D# + Gm Fingering: 4 + 2 5 + 2 or 2 + 5  

Ebmaj7 Accordion chord chart

How to play an Ebmaj7 chord on Accordion

AKA: Ebj7, EbM7, EbMa7, EbMaj7, Eb major7, EbΔ, EbΔ7 Notes: E♭, G, B♭, D Intervals: R, 3°, 5°, 7° Left hand: E♭ + Gm or D# + Gm Fingering: 4 + 2 5 + 2 or 2 + 5  

Emaj7 Accordion chord chart

How to play an Emaj7 chord on Accordion

AKA: Ej7, EM7, EMa7, EMaj7, E major7, EΔ, EΔ7 Notes: E, G#, B, D# Intervals: R, 3°, 5°, 7° Left hand: E + G#m (F♭ + A♭m) or E + A♭m Fingering: 4 + 2 5 + 2 or 2 + 5  

Fmaj7 Accordion chord chart

How to play an Fmaj7 chord on Accordion

AKA: Fj7, FM7, FMa7, FMaj7, F major7, FΔ, FΔ7 Notes: F, A, C, E Intervals: R, 3°, 5°, 7° Left hand: F + Am or E# + Am or F + B♭♭m Fingering: 4 + 2 5 + 2 or 2 + 5  

Gbmaj7 Accordion chord chart

How to play a Gbmaj7 chord on Accordion

AKA: Gbj7, GbM7, GbMa7, GbMaj7, Gb major7, GbΔ, GbΔ7 Notes: G♭, B♭, D♭, F Intervals: R, 3°, 5°, 7° Left hand: G♭ + B♭m (F# + A#m) or F# + B♭m Fingering: 4 + 2 5 + 2 or 2 + 5  

Gmaj7 Accordion chord chart

How to play a Gmaj7 chord on Accordion

AKA: Gj7, GM7, GMa7, GMaj7, G major7, GΔ, GΔ7 Notes: G, B, D, F# Intervals: R, 3°, 5°, 7° Left hand: G + Bm or Fx + Bm or G + C♭m Fingering: 4 + 2 5 + 2 or 2 + 5  

G#maj7 Accordion chord chart

How to play a G#maj7 chord on Accordion

AKA: G#j7, G#M7, G#Ma7, G#Maj7, G# major7, G#Δ, G#Δ7 Notes: G#, B#, D#, Fx (G#, C, D#, G) Intervals: R, 3°, 5°, 7° Left hand: Enharmonic A♭ + Cm or G# + Cm Fingering: 4 + 2 5 + 2 or 2 + 5  

Abmaj7 Accordion chord chart

How to play an Abmaj7 chord on Accordion

AKA: Abj7, AbM7, AbMa7, AbMaj7, Ab major7, AbΔ, AbΔ7 Notes: A♭, C, E♭, G Intervals: R, 3°, 5°, 7° Left hand: A♭ + Cm or G# + Cm Fingering: 4 + 2 5 + 2 or 2 + 5