F♯6 chord on piano

The F sharp 6 chord (F♯6) is F♯, A♯, C♯ and D♯. Here it is on the keyboard, with the fingers to use, every inversion and how it fits into keys.

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major sixth chord

F♯, A♯, C♯ and D♯

F♯6 chord on a piano keyboard: F♯, A♯, C♯ and D♯, starting from middle C upwardC4C5F♯A♯C♯D♯
Root
F♯
Major third
A♯
Perfect fifth
C♯
Major sixth
D♯

Formula

1 3 5 6 (4, 7, 9 half steps above F♯)

Fingering in root position

F♯6 root position: notes from the bottom up and fingering
NotesF♯A♯C♯D♯
Right hand1245
Left hand5321

F♯6 inversions

F♯6 has 3 inversions. Each one keeps the same notes and puts a different one at the bottom, so your hand can stay close to the chord before or after it.

F♯6

Root position

F♯6, root position, on the piano: F♯, A♯, C♯ and D♯ from the bottom upC4C5F♯A♯C♯D♯
F♯6 root position: notes from the bottom up and fingering
NotesF♯A♯C♯D♯
Right hand1245
Left hand5321

F♯6/A♯

First inversion

F♯6, first inversion, on the piano: A♯, C♯, D♯ and F♯ from the bottom upC4C5A♯C♯D♯F♯
F♯6/A♯ first inversion: notes from the bottom up and fingering
NotesA♯C♯D♯F♯
Right hand1235
Left hand5321

F♯6/C♯

Second inversion

F♯6, second inversion, on the piano: C♯, D♯, F♯ and A♯ from the bottom upC4C5C♯D♯F♯A♯
F♯6/C♯ second inversion: notes from the bottom up and fingering
NotesC♯D♯F♯A♯
Right hand1235
Left hand5421

F♯6/D♯

Third inversion

F♯6, third inversion, on the piano: D♯, F♯, A♯ and C♯ from the bottom upC4C5D♯F♯A♯C♯
F♯6/D♯ third inversion: notes from the bottom up and fingering
NotesD♯F♯A♯C♯
Right hand1235
Left hand5321

Where F♯6 fits

All of its notes are in F♯ major and B major, so it fits naturally in those keys.

How F♯6 is built

F♯ is the root, A♯ the major third, C♯ the perfect fifth and D♯ the major sixth.

A major sixth chord is a major chord plus the major sixth, 9 half steps above the root. F♯6 uses the same keys as E♭ minor 7: the name depends on which note is heard as the root.

Every chord takes every other letter of the alphabet, so the letters of F♯6 are F, A, C, D. That is why it is spelled F♯, A♯, C♯ and D♯.

Find F♯6 yourself

Without looking at the diagrams, find the chord on the keyboard, then each inversion. Saying the notes out loud as you tap them helps them stick.

Step 1 of 4

Tap the notes of F♯6, in any octave and any order.

CDEFGABCDEFGAB

Practice F♯6 in real music

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Questions

What notes are in the F♯6 chord?

F♯6 has four notes: F♯, A♯, C♯ and D♯. F♯ is the root, A♯ the major third, C♯ the perfect fifth and D♯ the major sixth.

What fingers do you use for F♯6 on piano?

In root position, play F♯, A♯, C♯ and D♯ with right hand fingers 1, 2, 4 and 5 (thumb, index finger, ring finger and little finger) and left hand fingers 5, 3, 2 and 1. The fingers change a little in each inversion; every inversion on this page shows its own.

What are the inversions of F♯6?

F♯6 has 3 inversions, one for each note other than the root at the bottom. First inversion (F♯6/A♯): A♯, C♯, D♯ and F♯. Second inversion (F♯6/C♯): C♯, D♯, F♯ and A♯. Third inversion (F♯6/D♯): D♯, F♯, A♯ and C♯.

What is a major sixth chord?

A major sixth chord is a major chord plus the major sixth, 9 half steps above the root. F♯6 uses the same keys as E♭ minor 7: the name depends on which note is heard as the root. All the notes of F♯6 are in F♯ major and B major.