CadenzaA minor add nine
Am(add9)
Also written Amadd9 · Am2
NotesA · C · E · B
Formula1 · ♭3 · 5 · 9
All its notes, from the root
A minor triad with the 9th added. The 9th sits a semitone under the minor 3rd, and that rub is the whole colour. With the 7th it becomes Am9.
How pianists voice Am(add9)
The same notes, laid out the way hands actually play them.
Spread Open voicing
1 · 5 · 9 · ♭3 — root, 5th, 9th, 3rd. The 9th sits right under the 3rd, and that closeness is the sound.
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