Bismuth

Bismuth is a color resonator effect from Lunacy, created with Virtual Riot, that turns plain audio into tonal, melodic textures. It uses tuned resonant filters to generate harmonic layers that follow chords and scales, so drums, synths, or samples come out shimmering and alive. The Chord panel sets root, octave, and spread, with attack and decay shaping anything from tight plucks to slow swells. An arpeggiator cycles chord notes in sync or free time, with random and chord modes for evolving movement. Spacing warps and blurs the harmonic series, while Motion adds rhythmic amplitude modulation. A filter section carves the frequency band and controls resonance focus. Use it on pads, leads, percussion, or vocals to add iridescent harmonic color. It suits producers in EDM, ambient, and experimental styles who want evolving, pitch-aware textures without complex routing.