Build the sound
Play F – A – C – E individually, then choose a shell voicing above. Sing the highest note before playing the chord.
Voicings · F△7 · Piano
F△7 is spelled F – A – C – E (1 3 5 7) — the tonic Imaj7 of a major key, and any maj7 chord. Here are 6 ways to voice it on piano: close position, drop 2, drop 3, shell, rootless a, rootless b. Every diagram is playable — press play to hear the chord, or “roll it” to hear the voices one by one, low to high.
The voicings
Root, third, fifth and seventh stacked within one octave — the reference voicing (piano; too tight to finger on guitar).
Take the close voicing and drop its second-highest voice an octave. The most-used four-note voicing on guitar and in piano left hands.
Drop the third-highest voice of the close voicing an octave: a wide, open sound.
Root, seventh and third only. The fifth is dropped — it adds nothing to the chord's identity — leaving a light, clear voicing.
Bill Evans-style left-hand voicing: the third on the bottom, the ninth on top, the bass player supplies the root.
The companion rootless voicing with the seventh on the bottom. Alternate A and B so the top voice moves by step through a ii–V–I.
Your next 10 minutes
Play F – A – C – E individually, then choose a shell voicing above. Sing the highest note before playing the chord.
Compare the displayed voicings of F△7. Notice which note is highest in each. Repeat the two shapes with the smallest comfortable hand movement, leaving a beat of silence between them.
Play F△7 on beats 2 and 4 at 60 bpm for four bars, then on the “and” of beat 2 for four bars. Keep the same notes while changing the rhythm. Keep the left-hand shape above the lowest octave so the voices remain clear.
Listen for this: The chord tones are F, A, C, E. the tonic Imaj7 of a major key, and any maj7 chord. A fuller voicing is not automatically better: leave room for the melody and bass.
Understand the sound
Compare the major seventh with the root. Their half-step proximity is especially exposed when placed next to each other; change the register to soften it.
Here the third is A, and degree 7 is E. Play F in the bass and compare these voices individually before combining them.
Start with the smallest displayed shape you can play cleanly. Move its highest note into a comfortable register and listen for a clear melody above the chord.
Separate the bass from the upper notes. If the low register sounds muddy, move the upper voices up an octave before adding more notes.
The black-key pitches in this collection are none. Use the groups of two and three black keys to orient yourself. Play F and A with each hand separately before combining the hands.
Before moving on, close the diagram and name the notes: F · A · C · E. Then play a two-bar phrase from memory and leave two bars of silence.
Behind the voicings
Reference
| Chord tone | Note | Interval |
|---|---|---|
| 1 | F | unison |
| 3 | A | major 3rd |
| 5 | C | perfect 5th |
| 7 | E | major 7th |
Arpeggio: F△7 arpeggio on piano. Scale: F Major (Ionian).
Take it to the bandstand.Practice Radio streams endless changes to comp F△7 through all twelve keys, with the chord and scale shown live — plus ear-training and call & response modes.
▶ Open Practice RadioCommon questions
F, A, C, E — chord tones 1 3 5 7. Rootless voicings add the 9th, G, and leave the root to the bass.
The shell voicing: F – E – A in the left hand. Three notes that carry the whole identity of the chord.
Start from the close voicing F A C E and drop the second note from the top an octave: C – F – A – E. It spreads the chord so it fits the hand — and on guitar it fits four adjacent strings.
F△7 is the tonic Imaj7 of a major key, and any maj7 chord. Its character is bright, settled, at rest.
Keep going
Same chord on guitar · Major 7th hub.
Other chords from F