Projects

Save & Load

Save the current song in this browser for quick return visits, or export a project file to move it between devices later.

Arrangement

Module Rack

Save the current editor page as a reusable module, then stamp it onto another page or loop it across the rest of the song.

Module Name

Audit Trail

License Vault

Build a timestamped export certificate with a track fingerprint, named owner, and usage note. Certificates document what was exported, but they do not independently verify copyright ownership or third-party rights.

Certificate Owner Project Title Auto-download a certificate whenever WAV or MIDI is exported.

Workspace

Quick Guide

Use synth lanes for melodies and harmony, then add a drum lane for rhythm and shift a synth lane down an octave for bass.

Click cells to place notes or drum hits in time.
Use Editor Page to build long songs in 32-step sections.
Load a starter preset like Lo-Fi, Synthwave, or Chiptune when you want a quick vibe.
Use Module Rack to capture a page and loop that section across the arrangement.
Use Projects / Save & Load to keep a browser draft or move a project with JSON.
Type a style prompt like “quiet retro town” to generate a matching local starter song.
Import WAV as an audio layer; use MIDI import for editable lanes.
Import MIDI files exported from this app to continue working later.
Use License Vault to create or re-download a PDF export certificate.
Use Copy All To Next Page to duplicate a whole section at once.
Use Copy Next or Loop Right on a lane to extend a part fast.
Use the Pitch, Tone, and Reverb sliders on each lane to shape the sound.
Close lanes to focus on just the parts you are editing.
Duplicate a lane when you want a thicker layered part.
Export MIDI for DAWs and WAV for direct listening.

Free music maker for your game designs and projects!

Build game music quickly in your browser

Made for game audio workflows

Useful for musicians and non-musicians

Export, save, and keep working