Falt guitar chord
Root, third and seventh: the guide tones fix the quality, so the fifth is dropped. That is what leaves a string free, so pick a tension to put on top.
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About Falt — shell voicings
Falt is F, A, C#, Eb and Gb — F7 with every tension it can carry altered at once.
It sounds maximum tension, barely holding together. Not one chord but an instruction: take the root, third and flat seventh, add any two alterations, and let the rest go.
Falt notes and formula
| F | A | C# | Eb | Gb |
|---|---|---|---|---|
| 1 | 3 | ♯5 | ♭7 | ♭9 |
Altered dominant — the hardest pull available.
Also written F7alt, F7altered or F altered dominant. The same chord either way; which spelling you meet depends on who wrote the chart.
How to play Falt
Root, third and seventh. The third and seventh, the guide tones, are what make the chord major, minor or dominant, so the fifth can go: it says nothing the symbol needs.
Three notes means a spare string, which is the real point. Put a tension on it.
Falt has 7 of them, on the top four strings, the middle four strings, the bottom four strings, strings 6-4-3-2 and strings 5-3-2-1, from open position up to the 13th — all in one inversion, so the bass note never moves. The one to learn first is the F shape at the 2nd fret, which is the easiest grip here.
Start with xx3405 — 1 open string and only 3 fretted notes. 2 of the 9 shapes here sit in open position. None of them needs a barre. Together they cover the neck from the 1st fret to the 15th.
| Frets | Where | Bass | Top | Hand |
|---|---|---|---|---|
| 12320x | open position | F, root position | B | 1 open string |
| xx3405 | open position | F, root position | A | 1 open string |
| xx3465 | 3rd fret | F, root position | A | all fretted |
| x87x67 | 6th fret | F, root position | B | all fretted |
| x-8-7-10-10-7 | 7th fret | F, root position | B | all fretted |
| x-8-9-10-10-x | 8th fret | F, root position | A | all fretted |
| 13-12-x-14-12-13 | 12th fret | F, root position | F | all fretted |
| x-x-15-14-12-13 | 12th fret | F, root position | F | all fretted |
| 13-14-15-14-x-13 | 13th fret | F, root position | F | all fretted |
The same notes rebuilt from scratch give 13 rootless voicings, each on its own page.
Tensions. A shell of Falt, root, third and seventh, leaves a string free, and the tones that belong over it are the #11 (B).
How to use Falt
Falt is a dominant with its tension raised, so it still points at Bb — harder than a plain seventh does, because the altered tones sit a semitone from where they are going.
Voice by voice, Falt → Bb. 4 voices move by a semitone, and one note is common to both chords.
| In Falt | Moves | In Bb |
|---|---|---|
| F, the root | stays where it is | F, the fifth |
| A, the major third | rises a semitone | Bb, the root |
| C#, the sharp fifth | rises a semitone | D, the major third |
| Eb, the flat seventh | falls a semitone | D, the major third |
| Gb, the flat ninth | falls a semitone | F, the fifth |
What to play over Falt
Every note of Falt is in F altered.
Chords near Falt
Change one note of Falt and you have Faug7 (drop the flat ninth), Faug9 (the flat ninth becomes a ninth) or F7b9 (the sharp fifth becomes a fifth).
Falt is an altered chord — a dominant seventh with its fifth or ninth moved. Altered dominant chords on every root.
On Falt’s sound and use this page follows Mark Levine, The Jazz Theory Book (Sher Music, 1995). The shapes and the derived voicings come from different places, and both are explained in where the chords and the theory come from.