G𝄪 Iwato
Japanese 5-note Locrian-adjacent scale — 1 ♭2 4 ♭5 ♭7. Suspended, unresolved colour.
Playback sounds a perfect 5th below the written notation — the instrument's concert (sounding) pitch.
Audio source: synthesised in-browser via Tone.js (MIT)
What notes are in the G𝄪 Iwato scale?
The G𝄪 Iwato scale uses the notes G𝄪, A♯, C𝄪, D♯, F𝄪 (one octave; the pattern repeats at higher registers).
What's the Iwato scale formula?
The Iwato scale follows the interval pattern H 4 H 4 W, where W = whole step (2 semitones) and H = half step (1 semitone). Apply that pattern starting on G𝄪 to get the G𝄪 Iwato scale.
What chords work over G𝄪 Iwato?
Try chord pairings derived from the scale's third, fifth, and seventh degrees as roots — they share the most diatonic notes.
How do I finger G𝄪 Iwato on Cor Anglais?
On double reeds, scales train reed control + register changes + the half-hole / full-hole register transition. Slow practice exposes pitch instability the player can correct with embouchure.
When would I use the Iwato scale?
Japanese 5-note Locrian-adjacent scale — 1 ♭2 4 ♭5 ♭7. Suspended, unresolved colour.