The C Minor Add 11 chord is a four-note chord made up of C, E♭, F, and G.
Construction
C Minor Add 11 = Root + Minor 3rd + Perfect 4th + Perfect 5th = C · E♭ · F · G
| Note | Interval | Degree |
|---|---|---|
| C | Root | 1 |
| E♭ | Minor 3rd | ♭3 |
| F | Perfect 4th | 4 |
| G | Perfect 5th | 5 |
Key Signature
A chord has no key signature of its own, but the C Minor Add 11 is the tonic (i) chord of C Minor, which shares the signature of its relative major, Eb Major — 3 flats (B♭, E♭, A♭).
B♭E♭A♭
Order of flats
Flats are added in a fixed order — the reverse of the sharp order. Each new flat key adds the next flat on the list.
B♭E♭A♭D♭G♭C♭F♭
Mnemonic: Battle Ends And Down Goes Charles’ Father
Chords in the Key of C Minor
These are the triads built on each degree of the C minor scale:
C Minor Add 11 — Frequently Asked Questions
What is the C Minor Add 11 chord on piano?
The C Minor Add 11 chord contains the notes C – E♭ – F – G. On piano, play these notes together to sound the chord.