Beta testers wanted: Lyrics tool for Synthesizer V – write on MIDI, check syllable fit, optional AI suggestions

[Wykilla]

Hey everyone,

I built a browser-based lyrics writing tool designed specifically for Synthesizer V – and I'm looking for a few producers to try it out and give honest feedback.

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What it does:

Write lyrics directly on your MIDI melody
The tool shows in real time whether each syllable fits the rhythm – no guessing, no trial and error.

Sketch with text fragments
Drop partial lyrics onto specific notes, check the rhythmic fit instantly – great for building up a song section by section.

Optional AI assistance
Describe the mood or topic – the AI suggests lyrics that already match your melody's rhythm. Completely optional – works 100% manually too.

Direct output to Synthesizer V
Syllables land aligned in SynthV – ready to hear immediately. Works with SynthV 1 and SynthV 2.

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Technical details:
– Runs entirely in the browser (Windows / Mac / Linux – no install needed)
– Connects to Synthesizer V via the official scripting API (one-time setup) or clipboard + shortcut
– Compatible with Synthesizer V Studio 1 and 2
– During the beta: AI costs are covered by me – free to use


Demo video:





Interested? Reply here or send me a PM.
Please tell me: what kind of music you make, which Synthesizer V voicebanks you use, and what frustrates you most about writing lyrics for vocal synths.

Looking forward to hearing from you!