Map it slowly
Find F♯ on string 6 at fret 2. Play string 6, fret 2; string 6, fret 6; string 5, fret 4; string 5, fret 6; string 4, fret 4. Use a relaxed position and release pressure between repetitions. String 1 is high E.
Arpeggio · F♯6 · Guitar
F♯6 arpeggio on guitar
The F♯6 arpeggio is F♯ – A♯ – C♯ – D♯ — chord tones 1 3 5 6. F♯6 is a tonic alternative to maj7, especially on the last chord of a tune; its sound is open, classic, swing-era. Below, every F♯, A♯, C♯, D♯ on the fretboard is marked, with the root in gold. Press play to hear a one-octave arpeggio, or tap any note.
Visualizer
F♯6 on the fretboard.
Guitar · standard tuning
Piano
RootChord toneBeing played
Tempo100 bpm
Show
Sound
Play loops the arpeggio up and down one octave (switch Loop off for a single pass) in the position starting at fret 2. Tap any marked note to hear it. “Show” switches or combines the fretboard and keyboard; “Sound” picks the instrument you hear. Audio is synthesized in the browser.
Your next 10 minutes
Make F♯ Major 6th part of your playing
Make a short phrase
Play F♯ – A♯ – C♯ – D♯ in quarter notes at 60 bpm. Repeat starting from A♯, wrapping back to F♯. Do not speed up until every attack is even.
Hear it in context
Alternate A♯ and D♯ above a sustained F♯. These are degree 3 and 6. End a four-bar phrase on either one instead of always returning to the root.
Listen for this: F♯6 has the colour “open, classic, swing-era”. Name the degrees as you play, so you can recognize the sound in another key rather than remembering only a shape.
Understand the sound
F♯6: from a pattern to a musical choice
What gives F♯6 its identity?
The sixth replaces the major seventh. Compare the softer root-and-sixth relationship with the half-step tension of a major seventh.
Here the third is A♯, and degree 6 is D♯. Play F♯ in the bass and compare these voices individually before combining them.
Turn the arpeggio into a melody
Try A♯ – C♯ – D♯ – F♯ as quarter notes, then repeat the first note and omit the last. The second phrase uses the same harmony with a different shape.
Sound the strings separately before playing them together. If a note is muted, adjust the finger angle instead of squeezing harder.
Your guitar checkpoint
Start with F♯ on string 6, fret 2. The next note A♯ is on string 6, fret 6. Name both notes aloud before playing, then find the same two pitches in another octave.
Before moving on, close the diagram and name the notes: F♯ · A♯ · C♯ · D♯. Then play a two-bar phrase from memory and leave two bars of silence.
On piano
F♯6 on the keyboard.
Reference
F♯6 — chord tones & intervals.
| Chord tone | Note | Interval from F♯ |
|---|---|---|
| 1 | F♯ | unison (0 semitones) |
| 3 | A♯ | major 3rd (4 semitones) |
| 5 | C♯ | perfect 5th (7 semitones) |
| 6 | D♯ | major 6th (9 semitones) |
Goes with: F♯ Major (Ionian) (F♯ G♯ A♯ B C♯ D♯ E♯). Voicings: F♯6 voicings on guitar.
Take it to the bandstand.Practice Radio streams endless changes to play the F♯6 arpeggio over through all twelve keys, with the chord and scale shown live — plus ear-training and call & response modes.
▶ Open Practice RadioCommon questions
F♯6 arpeggio FAQ.
What notes are in a F♯6 arpeggio?
F♯ – A♯ – C♯ – D♯. As chord tones: 1 3 5 6. Played one after another instead of together, that is the arpeggio.
What is a F♯6 chord used for?
F♯6 is a tonic alternative to maj7, especially on the last chord of a tune. Its character is open, classic, swing-era.
Which scale goes with F♯6?
F♯ Major (F♯ G♯ A♯ B C♯ D♯ E♯) — the arpeggio is the skeleton of that scale, so practise them together.
How do I practise the F♯6 arpeggio on guitar?
Start on the root F♯ on the low E string at fret 2 and play E-string fret 2, E-string fret 6, A-string fret 4, A-string fret 6, D-string fret 4. Then play it descending, then in eighth notes with a metronome, then use it in a short phrase over a suitable chord.
Keep going
Major 6th arpeggio in every other key.
Same arpeggio on piano · Major 6th hub · chord-scale theory.
Other arpeggios from F♯