The library · free, every one

Ready-made looks.

Pick one, download it, drop the folder on Sialk. It is already moving with the music in the room. Keep it forever; it never needs the internet again.

Free
Kaleido
A mirrored pattern turning slowly, its folds counted by you, its light following the mids and its breath the beat. Controls: Folds, Speed, Warm, Cool.
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Free
Grid
A field of cells, each lit by its own slice of the spectrum, drifting slowly and flashing together on the beat. Controls: Cells across, Glow, Low colour, High colour.
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Free
Tunnel
Rings rushing inward, the pace yours, each ring brightened by the bass and the whole tunnel flashing on the beat. Controls: Speed, Rings, Near colour, Far colour.
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Free
Waves
Lines across the frame that swell with the bass and ripple with the highs, drawn over whatever is beneath. Controls: Lines, Swell, Line colour.
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Free
Particles
A burst of particles on every onset, thrown harder by the bass, fading as they fly.
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Free
Rings
A ring for every onset, denser on the bass, with a centre that breathes with the level.
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Free
Spectrum
The spectrum as a ring of bars, low notes at the top, turning slowly, with trails you can lengthen.
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Free
Pulse
One soft circle that breathes with the level and flares on the beat. The simplest thing here, and the one to stack under everything else. Controls: Size, Softness, Colour.
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Free
Weave
Curves crossing the frame like a loom, swaying with the level, tightening on the bass.
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Free
Raymarch
A repeating raymarched scene with soft shadows, the expensive one; it holds frame rate at 4K on an M3 Max. Controls: Speed, Warm, Cool.
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Free
Bands
Twenty-four bars across the frame, warm to cold, brightened on the beat. Controls: Bar height, Beat pulse, Low colour, High colour.
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Want one of your own? Your assistant can write it; the folder shape is the same.

Ready-made looks.

Kaleido

Grid

Tunnel

Waves

Particles

Rings

Spectrum

Pulse

Weave

Raymarch

Bands