Gadd9
G Add 9
1 3 5 9

Notes in Gadd9

GR
B3
D5
A9

The Gadd9 chord contains 4 notes: G, B, D, A

Intervals

IntervalSemitonesNoteFunction
R0GRoot
34BMajor 3rd
57DPerfect 5th
92AMajor 9th

About G Add 9 Chords

Add9 chords are major triads with an added 9th (the 2nd, played an octave up). Unlike a full 9th chord, add9 doesn't include the 7th, giving it a cleaner, more pop-friendly sound. It adds sparkle and width without jazz complexity.

Compatible Scales & Modes

These scales contain all the notes of Gadd9 and can be used for soloing, improvising, and writing melodies over this chord.

G Ionian (Major Scale)
The 9th is simply the 2nd an octave up — major scale covers it naturally.
G Lydian
Adds extra color with the ♯4 on top of the add9 voicing.

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