Zhea Erose - Timelessness [just intonation]
"How did it get so late so soon? It’s night before it’s afternoon. December is here before it’s June. My goodness how the time has flewn. How did it get so late so soon?" This is a mostly improvised piece for 2 pianos. I recorded the initial layer back in December. I was re-listening and heard such possibilities for a second piano voice. The piece is composed in my undecimal [12] with superfourth scale. This is the third piece with the tuning: Spiritualistica, Eurybia, and now Timelessness. I keep coming back to this scale because it's so simple, elegant, easy to play, and has so much potential for emergent sonic phenomenon. The gestalt of this system creates strange resonances, ghost tones, buzzing, pulsing, and seems to alter the timbre of piano into a chime-like metallophone. The 11:15 has kept its place as my favorite interval for a few months now. It's so unlike anything I had heard prior to finding it. It's amazing how it's only 14 cents away from the 8:11 yet sounds absolutely nothing like it. 11:14:15 is a very powerful triad. Undecimal [12] with superfourth 22:23:25:26:28:30:31:33:35:37:39:42:44 0: 1/1 0.0 1: 23/22 76.9 2: 25/22 221.3 3: 13/11 289.2 4: 14/11 417.5 5: 15/11 536.9 6: 31/22 593.7 7: 3/2 701.9 8: 35/22 803.8 9: 37/22 900.0 10: 39/22 991.1 11: 21/11 1119.4 12: 2/1 1200.0 video footage is some of my footage and free to use footage https://zheaerosemusic.bandcamp.com/

In C In Just Intonation
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Zhea Erose - WXTCHCRXFT [37-tone Just Intonation] EP

Zhea Erose - Candescent Angel (48-tone Pure Harmonics)

Just intonation in the Renaissance

SQRT(7):1 | Irrational Octave Microtones

The Only Thing (24 edo)

Amelia Huff - "Spiritual Bells" (Improvisation in 12-NEJI, Lumatone Artist Series)

Spectralism - a short introduction to spectral music

Chloé Antoniotti - ARTE Concert's Piano Day
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Zhea Erose - Spiritualistica [just intonation]
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zhea erose - SOLA [31edo]
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Zhea Erose - Novemdeca [in Just Intonation]

Zhea Erose - Stargaze

Why do we perceive some pairs of notes as pleasing and others as harsh? (Understanding FM #3.5)

The Mathematical Problem with Music, and How to Solve It

Amelia Huff - "Celestiala Rhodes" (Improvisation in 31-EDO, Lumatone Artist Series)
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Zhea Erose - Fluorescence [acoustic just intonation]

Cycles (31 TET Microtonal)

Equal Temperament vs. Just Intonation - Which is Better for Harmonica?
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