C# Lydian Dominant Scale

C# – D# – E# – Fx – G# – A# – B – C#

Formula:W-W-W-H-W-H-W

Intervals:P1-M2-M3-A4-P5-M6-m7

C# Lydian Dominant Scale Notes

Degree	Name	Note	Interval
1	Tonic	C#4	P1
2	Supertonic	D#4	M2
3	Mediant	E#4	M3
4	Subdominant	Fx4	A4
5	Dominant	G#4	P5
6	Submediant	A#4	M6
7	Leading Tone	B4	m7
8	Octave	C#5	—

The key of C# Lydian Dominant Scale has 7 sharps: F♯, C♯, G♯, D♯, A♯, E♯, B♯.

F♯C♯G♯D♯A♯E♯B♯

These are the diatonic triads built on each degree of the C# Lydian Dominant Scale:

Degree	Numeral	Chord	Quality
1	I	C# Major	Major
2	ii	D# Minor	Minor
3	iii	F Minor	Minor
4	IV	F# Major	Major
5	V	G# Major	Major
6	vi	A# Minor	Minor
7	vii°	C Diminished	Diminished