TonnetzViz (2025-)

This VST plug-in does real-time Tonnetz visualization of MIDI input, allowing for quick chord analysis in a DAW. The Tonnetz (German for 'tone net') is a conceptual lattice diagram representing tonal space first described by Leonhard Euler in 1739.

Video Demos

Charlie Mingus’ Goodbye Porkpie Hat

Vivaldi’s Four Seasons, "Summer", Concerto No. 2 in G minor, Op. 8, RV 315

Set of chord progressions exploring the topology of the Tonnetz