Compose music.
Skip the theory lesson.
Kiwisonic is a desktop melody sequencer that knows music theory so you don't have to. Pick a key, choose a genre, and start placing notes that sound right together.
Kiwisonic is a desktop melody sequencer that knows music theory so you don't have to. Pick a key, choose a genre, and start placing notes that sound right together.
Most music tools expect you to already know what you're doing. Kiwisonic starts from the other end.
A focused set of tools for composing and arranging a full song.
Write chord progressions from your numpad. A 3×3 grid holds every chord in your key, color-coded by how well it follows the last one: green flows smoothly, yellow adds color, red builds tension. Switch to the Circle of Fifths view to see how the chords relate.
Not sure what comes next? Switch on suggestions and a rated set of options appears right at the cursor, each labelled in plain language. Hover one to hear it, click to place it. A guided way to build a melody a note at a time.
Lay down a starting point in one click. Generate a melody or a bass line from your chords, continue a phrase you have started, or improve what is there. Lock the notes you like and regenerate the rest until the part works.
Five editors built around how each instrument is played. Guitar with strum patterns and voicings. Drums with a step sequencer. Wind with tonguing and pitch bends. Bowed strings with bow strokes and articulation.
Lay out a song on a timeline: intro, verse, chorus, bridge, outro. Each section holds its own pattern per track, so the chorus can differ from the verse on every instrument. The whole structure stays visible while you build it.
The flagship wavetable synth, bundled with Kiwisonic. Every preset has motion built in. Shape sounds by feel in Simple mode, or open the full editor for deep modulation. Also a standalone VST3 and CLAP plugin. See Kiwisynth →
You know your chords but not always what comes next. The FlowPad and Circle of Fifths show you what works. The guitar editor handles strum patterns and voicings, so you can focus on the progression and the feel.
A DAW can feel like a cockpit. Kiwisonic lets you pick a genre, place notes that sound right together, and build a full arrangement of drums, bass, and melody from one screen.
You want to sketch song ideas quickly. Load your own VST3 plugins and SFZ instruments, and Kiwisynth installs as a standalone plugin so the sounds you build carry across to your DAW.
Free during early preview. Kiwisonic is still being shaped, and what you tell me feeds straight into what gets built next.