+1.

Tagmo incorporating music theory into the tools is a good idea. This idea has been brought up before and it was a good idea then and it is a good idea now. There are some ways you can use BiaB to develop some of your thoughts.

1) Enter the chords of a song you like and know. Then hit the Chord Display button to open the Chord Display sub menu and change the default, standard chord display type to another chord display type such as Roman Numerial, Nashville, Solfeggo or Fixed Do. Print out the chord sheet, select another chord display, print and keep on until all chord types are printed. Then practice reading a chord sheet of a chord type your not use to.

2) The bottom half of the Chord Builder is based on music theory including the 1,2,3.

I don't have a music theory background so I understand what you're asking for.

Jim Fogle - 2025 BiaB (Build 1128) RB (Build 5) - Ultra+ PAK
DAWs: Cakewalk by BandLab (CbB) - Standalone: Zoom MRS-8
Laptop: i3 Win 10, 8GB ram 500GB HDD
Desktop: i7 Win 11, 12GB ram 256GB SSD, 4 TB HDD
Music at: https://fogle622.wix.com/fogle622-audio-home