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Scale · Reference entry

C♯ Phrygian Dominant Scale

Phrygian Dominant Scale · C♯ – D – E♯ – F♯ – G♯ – A – B – C♯ · intervals P1-m2-M3-P4-P5-m6-m7

The C♯ Phrygian Dominant Scale contains the notes C♯, D, E♯, F♯, G♯, A, and B. Its step pattern is H-A2-H-W-H-W-W. A major scale with flatted 2nd and 6th — Spanish and Middle Eastern, the flamenco mode.

At the keyboard

C# · D · E# · F# · G# · A · B
Flashcards · Scale
Three questions on C♯ Phrygian Dominant Scale
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The C♯ Phrygian Dominant scale contains seven notes: C♯, D, E♯, F♯, G♯, A, and B. It follows the whole-step / half-step pattern H-A2-H-W-H-W-W.

C♯ Phrygian Dominant Scale Notes

DegreeNameNoteInterval
1TonicC♯P1
2SupertonicDm2
3MediantE♯M3
4SubdominantF♯P4
5DominantG♯P5
6SubmediantAm6
7Leading ToneBm7
8OctaveC♯

Key Signature

The C♯ Phrygian Dominant Scale doesn’t line up with a single major or minor key, so it has no standard key signature. Its notes are written with accidentals as needed.

Accidentals

C♯E♯F♯G♯

Diatonic Chords in the C♯ Phrygian Dominant Scale

These are the triads built on each degree of the C♯ Phrygian Dominant Scale:

C1C2C3C4FC5C6C7C8C#G#
IC♯ Major (major)
DegreeNumeralChordQuality
1IC♯ MajorMajor
2IID MajorMajor
3iii°E♯ DiminishedDiminished
4ivF♯ MinorMinor
5G♯ DiminishedDiminished
6VI+A AugmentedAugmented
7viiB MinorMinor

C♯ Phrygian Dominant Scale — Frequently Asked Questions

What are the notes of the C♯ Phrygian Dominant Scale on piano?
The C♯ Phrygian Dominant Scale uses the notes C♯ – D – E♯ – F♯ – G♯ – A – B – C♯. Play them in order from the root up to the octave, hands separately first, then together.
What notes are in the C# Phrygian Dominant Scale?
The C# Phrygian Dominant Scale contains seven notes: C# – D – E# – F# – G# – A – B. The notes table above shows each note with its scale degree and interval from the root.
How many sharps or flats does C# Phrygian Dominant have?
The C# Phrygian Dominant Scale doesn't correspond to a single major or minor key, so it has no standard key signature. Its notes are written with accidentals as needed: C♯, E♯, F♯, G♯.
What does the C# Phrygian Dominant Scale sound like?
The C# Phrygian Dominant Scale has a dark Spanish/flamenco character driven by the lowered second degree. As a mode, it shares notes with a parent major scale but feels different because a different note acts as the tonal center.

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References & Further Reading

The note names, intervals, fingering, and harmony on this scale page are grounded in the following sources. Public domain treatises and scores are linked to their full text; primary data is piano.org's own interval-derived reference dataset — continuously maintained and human-verified, with no fixed publication date.

  1. 1

    Prout, Ebenezer(1889)

    Harmony: Its Theory and Practice

    Public domain treatise
  2. 2

    Goetschius, Percy(1889)

    The Material Used in Musical Composition

    Public domain treatise
  3. 3

    Beethoven, Ludwig van(1802)

    Piano Sonata No. 14 in C♯ minor, Op. 27 No. 2 ("Moonlight"), i

    Public domain score
  4. 4

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