I used this again yesterday with good results.

One feature is it works for every beat. This can be a critical difference from ACW depending on the song.

It also made some suggestions for some #5 or b9 additions where I would have settled for the straight 9 or 13 chord. This was really helpful!

It isn’t perfect. It left out quite a few chords. Yet, if it does make a suggestion, that suggestion is either correct or worth considering.


BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Presonus Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.