Construction
C♯ Dominant 11th = Root + Major 3rd + Perfect 5th + Minor 7th + Major 2nd + Perfect 4th = C♯, E♯, G♯, B, D♯, F♯
| Note | Interval | Degree |
|---|---|---|
| C♯ | Root | 1 |
| E♯ | Major 3rd | 3 |
| G♯ | Perfect 5th | 5 |
| B | Minor 7th | ♭7 |
| D♯ | Major 2nd | 9 |
| F♯ | Perfect 4th | 11 |
C♯ Dominant 11th : Frequently Asked Questions
What is the C♯ Dominant 11th chord on piano?
The C♯ Dominant 11th chord contains the notes C♯ – E♯ – G♯ – B – D♯ – F♯. On piano, play these notes together to sound the chord.
What notes are in the C# Dominant 11th chord?
The C# Dominant 11th chord (C#11) contains 6 notes: C#, F, G#, B, D#, F#. Formula: R-M3-P5-m7-M9-P11.
How is C#11 used in music?
C#11 is used in jazz, fusion, and contemporary music to add harmonic color. It appears as a dominant or tonic chord depending on context.
What is the scale degree formula for C#11?
C#11 uses scale degrees 1-3-5-b7-9-11, giving it its distinctive sound.