Badd9
B Add 9
1 3 5 9

Notes in Badd9

BR
E♭3
F♯5
C♯9

The Badd9 chord contains 4 notes: B, E♭, F♯, C♯

Intervals

IntervalSemitonesNoteFunction
R0BRoot
34E♭Major 3rd
57F♯Perfect 5th
92C♯Major 9th

About B 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 Badd9 and can be used for soloing, improvising, and writing melodies over this chord.

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

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