Mosaic Keys by Heavyocity Kontakt instrument interface

Mosaic Keys: Layered Electric Keys Instrument by Heavyocity

Rated 4.7/5 on Plugin Boutique (229 ratings)

Mosaic Keys is a Kontakt instrument from Heavyocity that layers electric keys, synthetic keyboards and organic found sounds into cinematic textures. It includes 180 snapshot presets and runs on Windows and macOS.

REQUIRESKontaktHost player sold separately

KontaktWindowsmacOS

AVAILABLE ATPlugin Boutique

Download Now

Opens the store in a new tab

01Overview

Mosaic Keys is part of the Mosaic Series, built around foundational sound elements that can be combined and layered into lush scoring textures. It focuses on the warmth of electric keys, pairing them with moving synthetic keyboards, found sounds and sound design effects. The instrument is designed for composers who want to build pads, melodies and rhythmic beds without starting from scratch. Heavyocity describes it as a tool that pushes traditional keys toward a more complex scoring role.

Best for

Cinematic scoring
Lush pad textures
Lyrical electric key melodies
Rhythmic synth beds
Sound design layers

Developer: Heavyocity
Category: Kontakt Instruments
Requires: Kontakt
Store: Plugin Boutique

02Key features

What you get

Electric keys designed for lyrical melodies over warm cinematic soundscapes
Synthetic keys combining organic found sounds and noise layers
Mosaic Engine with three channels for layering sound sources
180 snapshot presets crafted by the Heavyocity team
Built for Kontakt and runs on Windows and macOS

03In depth

Electric Keys and Synthetic Textures

Mosaic Keys combines electric key sounds with synthetic keyboards and organic found sounds. The electric keys are meant to carry lyrical melodies, while the synthetic layers add motion and depth beneath them.

Heavyocity presents the sound as warm and cinematic. Layering the core sources with intricate noise elements is the main way to shape the character of a patch.

The instrument also covers rhythmic beds, so it can support both melodic lines and pulsing underlying parts.

Mosaic Engine and Snapshot Presets

The Mosaic Engine uses three channels, and the real range of the instrument comes from combining sources across them. Heavyocity lists rhythmic, lyrical, sparse, emotional and eclectic directions as starting points.

The library includes 180 snapshot presets crafted by the Heavyocity team. These give you a quick route into the sound, and you can adjust them from there to build your own layered textures.

04Specs

Will it run?

Formats, systems and requirements as listed by Plugin Boutique. Missing details are left out, not guessed.

Developer	Heavyocity
Type	Plugin
Category	Kontakt Instrument
Requires	Kontakt
Formats	Kontakt
Operating systems	Windows, macOS

05FAQ

Questions, answered

What do I need to run Mosaic Keys?

Mosaic Keys requires Kontakt. The developer lists Kontakt 6 (Player) or later, or Komplete Kontrol integration with NKS support.

Which operating systems does Mosaic Keys support?

Mosaic Keys is listed for Windows and macOS. Minimum requirements include macOS 10.12 to 10.14 and Windows 7, 8 or 10 with an Intel Core i5 or equivalent CPU and 2 GB of RAM.