I also know well what you mean. Jazzman is referring to expanding the BIAB song form, to change what may be three choruses (in the jazz sense) to only one. You make one long song and do what you want. At present that’s the only way to do it when the solo section chords are different. It would make a good Wishlist post, though. Even the ability to show suggested chord substitutions would be cool.

As an aside, some musicians prefer when the solo chords are printed separate from the melody, even if they are the same chords. The Abersold books are a good example of this. When I compose a song with difficult or fast progressions, I do this for my band. It’s just less cluttered to read.

BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.