A visual harmony instrument for Audiotool
Hear the pull.
See the path.
Turn a mood into a chord route, learn why it moves, then write the playable notes into an Audiotool project through the open Nexus SDK.
01
One musical idea crosses song starting, composition, learning, play, and DAW integration.
7scale degrees4playable bars
Your progression
02
Resolution run
Perfect return
Finish with V → I for an authentic cadence.
Current route
Keep shaping
From idea to session
A musical sketch that arrives as editable notes.
Cadence Atlas creates a Heisenberg synth, mixer channel, note track, region, and every chord tone as native Nexus entities. The browser preview and MIDI export work without an account.
NEXUS / LOCAL RECEIPTWAITING
Choose “Run Nexus proof” to build this route in an official validated offline document.
SDK @audiotool/nexusNO API KEY