5 packs
Geiss-flavored fluid swirl — domain-warped FBM with palette cycling. Bass kicks up vorticity, treble adds glitter.
Domain-warped fbm reflective surface. Bass intensifies the warp, treble sharpens specular, mid recolors.
Eight metaball blobs floating in warm goo. Bass swells the blobs, beats pinch them apart and back together.
Iterative caustic shimmer (port of the classic Shadertoy MdlXz8). Treble drives shimmer speed, bass deepens contrast.
Demoscene-flavored plasma. Sums of sines that drift with the music. Bass shifts hue, mids tint, beats punch.
