Which Mode Is Lydian?

The Lydian mode is the 4th mode of the major scale. It's named after the region of Lydia next to what was Ancient Greece over 3000 years ago. It is very similar to the Ionian mode

Ionian mode
The Ionian mode is the first of seven modes of the major scale. In fact, it's exactly the same as the major scale and is just another name for that scale. It use the formula of semitones and tones: T – T – S – T – T – T – S. Which in half and whole steps is: W – W – H – W – W – W – H.
(the major scale) but has the 4th note of its scale raised by a semitone (half step) giving it a very bright sound.

Is Lydian The 4th mode?

The Lydian scale can be described as a major scale with the fourth scale degree raised a semitone, making it an augmented fourth above the tonic, e.g., an F-major scale with a B♮ rather than B♭. This mode's augmented fourth and the Locrian mode's diminished fifth are the only modes to have a tritone above the tonic.

What key is C Lydian?

The key of C Lydian has a key signature of 1 sharp (F#). It is the 2nd most popular key among Lydian keys and the 50th most popular among all keys. The C Lydian scale is similar to the C Major scale except that its 4th note (F♯) is a half step higher.

Sarah Jenkins

Sarah Jenkins

Senior Technology Editor & AI Specialist

Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.