Dbadd9 Guitar Chord
Db Add9 · also written C#add9 · Db–F–Ab–Eb
Dbadd9 is the Db add9 chord: Db–F–Ab–Eb. Its sound is colorful and modern — a plain triad sweetened with the 9th, all over 90s rock and acoustic pop. It's also written as C#add9 — same notes, same shapes, different spelling.
Unlike Db9, Dbadd9 skips the ♭7 and just stacks the 9th (Eb) on the plain triad — color without jazz function. It shines on acoustic guitar where the 9th can ring against open strings, and it's the secret behind countless 90s alt-rock and worship progressions in Db and Ab.
The most common way to play Dbadd9 is the add9 grip at the 9th fret (9 x 11 10 9 11, low E string to high E string). Below you'll find 3 ways to play it across the neck, from open position to barre and shell voicings, with the theory behind the chord and the progressions it lives in.
How to Play Dbadd9: 3 Voicings
Frets are listed from the low E string to the high E string. x = don't play that string, 0 = open string.
Dbadd9 Chord Theory
| Interval | R | 3 | 5 | 9 |
|---|---|---|---|---|
| Note | Db | F | Ab | Eb |
Dbadd9 is built from the Db major scale.
Dbadd9 Chord FAQ
What notes are in the Dbadd9 chord?
Dbadd9 contains 4 notes: Db (R), F (3), Ab (5), Eb (9). The interval formula for a add9 chord is R–3–5–9.
What is the easiest way to play Dbadd9 on guitar?
Use the add9 grip at the 9th fret: 9 x 11 10 9 11 (frets listed from the low E string to the high E string, x = don't play that string). Dbadd9 has no open-position shape in standard tuning, so this movable form is the standard starting point.
Is Dbadd9 a major or minor chord?
Dbadd9 is built on a major triad (Db–F–Ab) with the 9 added, so it behaves as a major-family chord.
Is Dbadd9 the same as C#add9?
Yes. Db and C# are enharmonic equivalents — the same pitch written two ways. Dbadd9 and C#add9 use identical shapes and frets; which spelling you see depends on the key of the song.
What keys use the Dbadd9 chord?
Dbadd9 appears diatonically in Db major (as I), Ab major (as IV), and F# major (as V) — plus Bb minor, its relative minor key.
Related Chords
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