Quote Originally Posted by retrocool View Post
... Perhaps the programme should automatically recognise and group 3-6-2-5-1 -type progressions and present them sensibly.
...
Yeah, I saw something like this some years ago: a Program which could do a Jazz Harmonic Analysis

https://de.scribd.com/document/21653...y-Segmentation

https://sixthhappiness.github.io/Jazz.html

Unfortunately it is written in OCaml, a language I never learned, sigh!