C♯ Lydian Dominant
Mixolydian with a raised 4th — the 4th mode of melodic minor. Works over altered dominants and bIIaltered substitutions.
Playback sounds a perfect 5th below the written notation — the instrument's concert (sounding) pitch.
Audio source: FluidR3_GM SoundFont (public domain)
What notes are in the C♯ Lydian Dominant scale?
The C♯ Lydian Dominant scale uses the notes C♯, D♯, E♯, F𝄪, G♯, A♯, B (one octave; the pattern repeats at higher registers).
What's the Lydian Dominant scale formula?
The Lydian Dominant scale follows the interval pattern W W W H W H W, where W = whole step (2 semitones) and H = half step (1 semitone). Apply that pattern starting on C♯ to get the C♯ Lydian Dominant scale.
What chords work over C♯ Lydian Dominant?
Lydian dominant works over altered V7 (V7♯11, V7alt with the raised 4th). The 4th mode of melodic minor.
How do I finger C♯ Lydian Dominant on French Horn?
On brass, scales train embouchure + valve / slide coordination across the partials. Slow practice with a tuner reveals intonation tendencies (e.g., the 5th partial sharp on trumpet).
When would I use the Lydian Dominant scale?
Mixolydian with a raised 4th — the 4th mode of melodic minor. Works over altered dominants and bIIaltered substitutions.