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Arvo Pärt

Spiegel im Spiegel

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The piano begins almost alone, soft but firm. Each broken chord leaves enough decay to become part of the pulse.

The violin enters as one clean thread above it, with very little attack. The bow seems to arrive already inside the sound.

The piano keeps its even spacing while the violin breathes over longer spans. The surface is sparse, but the room feels held.

The violin reaches higher without adding much force. The crest is carried by register and sustain, not by a big swell.

For a moment the violin lets the piano show by itself. The pattern does not change character; it simply becomes more exposed.

The violin returns without announcing a new section. It comes back in the same light, just slightly warmer against the piano.

Now the upper register brightens the line. The piano remains low and patient, so the height feels suspended rather than pushed.

The piano takes a small harmonic turn while the violin rests. It is quiet, but the harmonic color shifts.

The violin re-enters high and delicate. Its bow weight is light, but the sustained pitch makes the space feel larger.

Deep into the piece, the materials are still almost unchanged. The interest is in tiny differences of bow weight, decay, and spacing.

The violin sound thins at the edge of the phrase. The piano keeps measuring time underneath, almost untouched by the release.

The motion begins to loosen near the end. Notes have more afterimage than forward pull.

The last resonance is allowed to finish in open air. After it fades, the silence is part of the ending.

Last updated Aug 13, 2026 · Written with GPT-5.5 · Galdr 0.7.0.dev0 · Inner Ear Gemini 3.5 Flash Lite

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Spiegel im Spiegel

Arvo Pärt

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Music signal

body
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weight
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density
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surface
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pressure
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Surface evidence

balance
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rough
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noise
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attack
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sustain
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band
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motion
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punch
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bass
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body band
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presence
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air
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bright
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perc
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Harmony + melody

pull
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coherence
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chroma
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anchor
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key
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mode
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melody
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range
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pitch
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galdr concepts

attention
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pattern
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release
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debt
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gravity
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Derived motion

rms
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peak
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onset
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low
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mid
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high
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flux
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