Quick Answer & Harmonic Definition

To play the F# Major 7th chord on piano, press the keys F#, A#, C#, F simultaneously. In root position, F# is the lowest note. First inversion places A# in the bass; second inversion uses C# as the lowest note.

Piano Chord

F#maj7 Piano Chord

A major triad with a major seventh. Warm, sophisticated sound used in jazz and R&B. Learn the F# Major 7th chord on piano with interactive keyboard, inversions, and audio playback.

Notes
F# – A# – C# – F
Intervals
0 – 4 – 7 – 11
Type
seventh chord
F# A# C# F
E
A
D
G
B
e
3
5
7
9
12
4 notes · Standard (E A D G B E)

Playing the F#maj7 Piano Chord

The F#maj7 chord is a major 7th chord built on the root F#. It contains 4 notes: F#, A#, C#, F. On piano, this chord is played by pressing these keys simultaneously or as an arpeggio.

A major triad with a major seventh. Warm, sophisticated sound used in jazz and R&B. Mastering the F#maj7 chord opens up countless songs and progressions in the key of F#.

Piano Finger Positions for F#maj7

For the F#maj7 seventh chord, use these finger positions:

  • Right hand (root position): Thumb (1) on F#, middle finger (3) on A#, pinky (5) on C#.
  • Left hand (root position): Pinky (5) on F#, middle finger (3) on A#, thumb (1) on C#.
  • Arpeggiated: Play the notes sequentially from lowest to highest for a broken seventh effect.

F#maj7 Chord Inversions

Inversions change the bass note while keeping the same harmonic quality:

Inversion Bass Note Notes (bottom to top) Sound
Root F# F# – A# – C# – F Most stable
1st A# A# – C# – F – F# Lighter, less stable
2nd C# C# – F – F# – A# Open, airy

Interval Structure of F#maj7

Degree Interval Semitones Note in F#
Root Root (R) 0 F#
3rd Major 3rd 4 A#
5th Perfect 5th 7 C#
7th Major 7th 11 F

Common Progressions with F#maj7 on Piano

  • I–IV–V–I: F#maj7 – Bmaj7 – C#maj7 – F#maj7 (classic cadence)
  • I–V–vi–IV: F#maj7 – C# – D#m – B (pop progression)
  • ii–V–I: G#m – C# – F#maj7 (jazz turnaround)

Other F# Piano Chords

F#
Major
F#m
Minor
F#7
Dominant 7th
F#m7
Minor 7th
F#dim
Diminished
F#aug
Augmented

Großer Septakkord Chord in All 12 Keys

Cmaj7 C#maj7 Dmaj7 D#maj7 Emaj7 Fmaj7 F#maj7 Gmaj7 G#maj7 Amaj7 A#maj7 Bmaj7
Virtual Piano
Interactive keyboard
F#maj7 Guitar
Guitar chord shapes
F# Scale
Notes that fit this chord
Songs
Find songs using F#maj7

Knowledge Base & FAQs

F#maj7 Piano Chord — FAQ

Everything you need to know about our browser-based Web Audio engine, instruments, and music theory workspace.

How do I play the F#maj7 chord on piano?

To play the F# Major 7th chord on piano, press the keys F#, A#, C#, F simultaneously.

In root position, F# is the lowest note. First inversion places A# in the bass; second inversion uses C# as the lowest note.

What are the notes in the F#maj7 piano chord?

The F# Major 7th piano chord contains 4 notes: F#, A#, C#, F.

These are derived from the major 7th interval formula applied to the root note F#.

What is the best fingering for F#maj7 on piano?

For the F#maj7 seventh in root position, use fingers 1 (thumb), 3, and 5 for a triad, or 1, 2, 3, and 5 for a seventh chord.

Inversions may use 1, 2, 4 (first inversion) or 1, 3, 5 (second inversion).

What does the F#maj7 chord sound like?

The F#maj7 chord has a a major triad with a major seventh.

warm, sophisticated sound used in jazz and r&b. It provides rich harmonic tension and expressive color within songwriting and jazz arrangements.

What keys does the F#maj7 chord belong to?

F#maj7 appears frequently across modal, jazz, blues, and contemporary progressions as an essential tension or resolution voicing.

What are the inversions of F#maj7 on piano?

F#maj7 has 3 inversions.

Root position: F#–A#–C#–F. First inversion: A#–C#–F–F#. Second inversion: C#–F–F#–A#.

What chords go well with F#maj7 on piano?

In the key of F# major, F#maj7 pairs naturally with B major (IV chord), C# major (V chord), and D#m (vi chord).

The I–IV–V–I progression is a classic way to practice these.

Is F#maj7 a good chord for beginners on piano?

F#maj7 has 4 notes, which may be challenging for beginners.

Start with the basic triad (root, third, fifth) before adding the full seventh extension.

How do I use F#maj7 in a chord progression?

F#maj7 functions as the tonic (I) in F# major.

A classic progression is I–IV–V–I: F#maj7–B–C#–F#maj7. Practice this in both hands separately before combining.

What is the difference between F# major and F# minor on piano?

The F# major chord (F#–A#–C#) uses a major third (4 semitones from root) for a bright sound.

The F#m chord uses a minor third (3 semitones) for a darker, more emotional sound.