F#mMaj9

F# Minor-major 9

Octaves

Musical context

How the chord relates to the scale, mode, key and progression.

Theory

General info

Full name
F# Minor-major 9
Symbol
F#mMaj9
Root
F#
Quality
Minor-major 9

Chord notes

1F#root
b3Aminor 3rd
5C#perfect 5th
7E#major 7th
2G#major 2nd

Functions & resolutions

Typical function in key
iiSubdominant (ii)E major
Stability / tension
Stable — can serve as minor tonic
Most common resolutions
Unstable degrees
7F
1F#
resolves up to the root
Main resolution
F#mMaj9source
C#C# Major
Minor chord F#m is a stable tonic in the minor key of the same root. Typical motion leads to the subdominant (iv) or dominant (V).
Other resolutions
F#mMaj9source
Deceptive resolution
DD Major
A minor chord can unexpectedly move to the major chord on the bVI degree — a deceptive-resolution effect.
F#mMaj9source
Modal resolution
EE Major
In Dorian and Aeolian modes, the minor chord is the tonic. Typical modal motion: i → bVII or i → iv.
F#mMaj9source
Jazz reharmonization
B7B Dominant 7
In jazz, a minor chord often serves as ii in a ii-V-I progression. Its "resolution" is the dominant a 4th up.
F#mMaj9source
Functional resolution
BB Major
As the vi degree in major, a minor chord can move to IV or ii, creating subdominant motion.

Features

Character
Minor, with major 7th and 9th
Characteristic interval
Minor third (m3), Major 7th (M7), 9th
Description
The minor 3rd defines the minor quality, the major 7th tends by semitone to the octave, and the 9th extends the chord.
Application
  • Film scoring
  • Jazz and progressive
  • Dramatic transitions

Voicing & structure

Root position

v1F#(F#4)Bass
root
v2A(A4)m3from F#
v3C#(C#5)M3from A
v4E#(E#5)M3from C#
v5G#(G#5)m3from E#

Harmony

Compatible scales

All chord tones are contained in these scales — use them for improvisation.

This chord on guitar 🎸

See how F#mMaj9 looks on guitar.

Explore

Circle of fifths

Highlighted major keys contain this chord among their diatonic harmonies.

CAmGEmDBmAF#mEC#mBG#mF#D#mDbBbmAbFmEbCmBbGmFDmF#major
Relative key
Dominant
Subdominant
Key signature
6 sharps (F#, C#, G#, D#, A#, E#)

Practice

Keyboard Trainer

Reinforce it in practice — play and name notes on the interactive keyboard.

Open Trainer

Test yourself

(Press any key to start)

Frequently Asked Questions