A# 9th Guitar Chord
RRootM2Major 2ndM3Major 3rdP5Perfect 5thm7Minor 7th
Explore A#9 in ChordColor →Voicing Positions (6)
6 3 0 3 6 4
6 3 0 5 6 4
6 8 0 7 9 8
6 8 0 10 9 8
x 1 0 1 1 1
x 1 3 5 3 4
Interval Colors
In ChordColor, every interval has a unique color. The colors follow the function of each note relative to the root — so they change when you switch chords.
R
Rootm2
Minor 2ndM2
Major 2ndm3
Minor 3rdM3
Major 3rdP4
Perfect 4th♭5
TritoneP5
Perfect 5thm6
Minor 6thM6
Major 6thm7
Minor 7thM7
Major 7thA# 9th Chord
The A# 9th chord is built from the intervals: Root, Major 2nd, Major 3rd, Perfect 5th, and Minor 7th. It contains the notes A#, C, D, F, and G#. As an extended chord, it adds color and depth beyond the basic triad.
Related Chords
See the music. Every interval has a color.
Open ChordColor →