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A voice you can play.

CREATE / Fusion Voice Fusion Voice is Fusion’s voice instrument. Today it is a sung voice played from MIDI: five singers who sing vowels, alone or as a choir, as a plug-in or as its own application. Singing words and speaking text are planned. It is in development, and runs today as a development build on Windows.
Product overviewAll products

How it connects

Portfolio advantageFusion Voice is one of Fusion’s instruments, each a product of its own. It loads in Fusion Audio Studio as a plug-in, and it shares its plug-in shell and application with Fusion Drums, Fusion Bass, Fusion Guitar, Fusion Keys, and Fusion Synth. It is meant to be both a singing voice and text-to-speech.
Fusion Voice in a development build on Windows: a choice of singer, set to Soprano, above controls for the vowel, breath, brightness, and gain of the voice and for vibrato, glide, attack, and release, and a keyboard to play it

What Fusion Voice brings together.

WHAT IT ENABLES A synthetic voice shaped like a singer’s, which models no real person. Fusion Voice is in development and has not been released: what is marked in development works in a development build on Windows, and what is marked planned is not built. It does not sing words or speak yet, and its sound is still being tuned by ear. The picture is that build’s own window.

Five singers

01 · IN DEVELOPMENTSoprano, alto, countertenor, tenor, and bass, each with its own vowels.

Vowels you can move between

02 · IN DEVELOPMENTOne control runs from Ah through Eh, Ee, and Oh to Oo, blending between them, with breath and brightness beside it.

Sung, not just sounded

03 · IN DEVELOPMENTVibrato that comes in after the note begins, a glide between notes sung in one breath, and attack and release.

A soloist or a choir

04 · IN DEVELOPMENTOne singer, or a choir of up to eight voices spread across the stereo field.

A plug-in and an application

05 · IN DEVELOPMENTFusion Voice is a VST3 plug-in for an audio workstation and an application that runs by itself on Windows, played from a MIDI keyboard or the computer’s keys. The plug-in passes the VST3 validator and loads and plays in Fusion Audio Studio.

Words, speech, and trained voices

06 · PLANNEDLyrics and consonants, text turned into speech, and trained voices once they pass Fusion’s own checks. Installers, a CLAP plug-in, and versions for Fusion OS and Android are planned too.

One product experience. A platform underneath.

THE SHARED FOUNDATION

Fusion Voice

FOCUSED PRODUCT EXPERIENCE

Shared capabilities

AUDIO · MIDI · PLUG-INS · INSTRUMENTS

Fusion runtime

Solerra · FSML · FSS · CAPABILITY ABI · PROVIDERS

Infrastructure

WINDOWS · LOCAL

Explore Fusion Voice.

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Fusion Software LLC · 2026Fusion Voice