
Layer across libraries
Blend instruments from any library in a single patch. Floe's three-layer architecture, each with its own controls, allow for creating hybrid textures.
Unsettling drones, entrancing pads, and gritty textures for dark ambient and cinematic music: Wraith is a synthesiser of 230 instruments crafted by sound designer Carlos Butler (Temporal Geometry, Rildrim). Specialising in sounds from bleak tension to ethereal atmosphere, including multi-tonal instruments for unsettling character, Wraith handles everything from tense underscores to expansive atmospheric backdrops.
230 synthetic instruments, 80 presets
Drones, tonal pads and textures, with presets designed by composer Carlos Butler (Temporal Geometry, Rildrim).
Layer up to three instruments
Per-layer envelopes, filters and effects build complex soundscapes — including multi-tonal instruments that produce uniquely unsettling tension for dark cinematic atmospheres.
Powered by Floe
A free platform for finding, performing and transforming sounds — layers, FX, granular and more (CLAP/VST3/AU).
Fair year-round pricing
Buy when the tool is right for you — we don’t run seasonal sales.
Some instruments are multi-tonal – a single sound with multiple pitches in one note. This creates an unsettling character that's hard to recreate with single-pitch sounds alone and is excellent for laying down a bed of tense atmosphere.
Wraith's presets span six categories – Atmospheres, Drones, Pads, Plucks, SFX, and Textures – with Pads forming the largest collection. Floe's randomisation features allow for effective experimentation of new sounds within, or across categories.
Sound-design veteran, Carlos Butler created the samples, drawing from years of experience as a composer of ambient and cinematic music released as Rildrim and sound design work for Temporal Geometry. His ear for tonality and musical, production-ready samples is evident throughout Wraith.
Note: This video shows Mirage, now succeeded by Floe. All features shown are available in Floe with full compatibility.
Wraith runs inside Floe, our free, open-source plugin for Windows, macOS, and Linux.
Blend instruments from any library in a single patch. Floe's three-layer architecture, each with its own controls, allow for creating hybrid textures.
Create advanced rhythmic performances. Each layer can run its own arpeggiator — different rates, rhythms and patterns playing against each other.
Stretch, freeze and reshape any instrument into evolving clouds and textures — even multisampled instruments.
Eleven high-quality, reorderable effects — including pro-standard reverb and delay, and covolution reverb with creative IRs.
Four macro knobs for expressive performance of multiple parameters. MIDI CC, sustain pedel, undo/redo, A/B comparison for preset edits, visual EQs and a random variation generator.
Floe is a companion project to FrozenPlain — totally free and open source for longevity and ethical service to the music-making community.
Carefully updated for Floe, this library was originally made for Mirage, Floe's predecessor.
81 presets (complete production-ready patches) in Wraith Factory Presets (v1.2).
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