Oneiric Realm — Improvisation in F Lydian Augmented, F♯ Aeolian & D Major

3 comments on Oneiric Realm — Improvisation in F Lydian Augmented, F♯ Aeolian & D Major

In this video you can hear me playing a piece of music I improvised and called Oneiric Realm. The word “oneiric” is from the Greek “oneiros” which means “dream”; and “oneiric” describes atmospheres and experiences that have the surreal, symbolic, suspended, magical, and fairy-tale-like qualities of dreams. It is a realm where the rigid rules of cold logic dissolve, and the true resonance of emotions and intuition become the reality. Sometimes fairy tales can be dark, and sometimes dreams turn into nightmares. These juxtapositions within a phantasmagoria of light and dark, peace and disquiet, and mystery and insight, were conveyed by the combinations of modes and textures in this piece. 

Oneiric Realm – recorded 4th June 2026

I started this piece in the dreamy and floaty yet unsettling F Lydian Augmented mode. The augmented quality tonic triad gave it a sense of expansiveness and brightness at the same time as unease. My use of the diminished triad on the subdominant increased the tension, resulting in something more ominous sounding, like the dream threatening to turn into a nightmare. 

I then modulated to F sharp Aeolian which had more sorrow in its natural minor sound.

Then the contrast of a modulation to the more joyful and nostalgic D major (Ionian mode) reflected the changing colours of a dream that shifts from one true emotion to another. 

After travelling back through F sharp Aeolian, the piece closed in the suspended-sounding F Lydian Augmented; and its refusal to resolve the way standard major and minor harmony does was like the suspended reality and altered causality of a dream.

Modal Table

ModeNotes of the ModeParent ScaleModal Relationship
F Lydian AugmentedF — G — A — B — C♯ — D — ED melodic minor3rd mode of D melodic minor
F♯ Aeolian (Natural Minor)F♯ — G♯ — A — B — C♯ — D — EA major6th mode of A major 
D Major (Ionian)D — E — F♯ — G — A — B — C♯D major1st mode of D major 

Interval Formulas

  • Lydian Augmented Mode: 1 — 2 — 3 — ♯4 — ♯5 — 6 — 7
  • (Root, Major 2nd, Major 3rd, Augmented 4th, Augmented 5th, Major 6th, Major 7th)
  • Aeolian Mode: 1 — 2 — 1 ♭3 — 4 — 5 — ♭6 — ♭7
  • (Root, Major 2nd, Minor 3rd, Perfect 4th, Perfect 5th, Minor 6th, Minor 7th)
  • Major (Ionian Mode): 1 — 2 — 3 — 4 — 5 — 6 — 7
  • (Root, Major 2nd, Major 3rd, Perfect 4th, Perfect 5th, Major 6th, Major 7th)

Further Reading and Listening

Learn more about modes here: Complete Guide to Modes of the Major, Melodic Minor, and Harmonic Minor Scales


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My regular piano improvisation recordings are automatically scheduled and published here on my blog every Monday, Wednesday, Friday and Sunday. Each recording is a raw, unedited exploration of musical self-expression. Music often holds up a mirror to our inner worlds; what emotions or imagery arise for you as you listen?

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3 responses to “Oneiric Realm — Improvisation in F Lydian Augmented, F♯ Aeolian & D Major”

  1. vermavkv avatar

    What a captivating and beautifully articulated exploration of music and imagination. I especially appreciated how you guided the listener through the emotional landscape of Oneiric Realm, revealing how each mode shaped the shifting moods of the dream itself. The interplay between light and shadow, comfort and unease, mirrors the mysterious nature of dreams so perfectly.

    1. Ruth Pheasant avatar

      Thank you for your kind comment. Sometimes there are no words to describe the emotional world, such as in dreams, so I’m glad that came across in the music. I appreciate you engaging. 🙏🎵

      1. vermavkv avatar

        You’re most welcome. 🙏🎵

        I think that’s one of the extraordinary gifts of music—it can give voice to emotions and experiences that language struggles to hold. Dreams, memories, longings, and fleeting impressions often exist beyond the reach of words, yet a melody, a change in harmony, or an unresolved cadence can express them with remarkable clarity.

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