Chord pulse is a beauty (I was early adopter), but is Midi only and you are bounded to the the handful of midi styles owner assembled. There are some interesting case uses, but it is very, very limited compared to BIAB.

You can hide/unhide BIAB mixer in one click to make GUI cleaner. See attached. Just enter (or change or delete) your chords and hit play, or other transport buttons for basic operation.

While there could be effort made to reduce complexity of various deep menus and make them more consistent, but as far as actual minimalistic GUI of BIAB I see no issues with it, except for Radio buttons on top, that are a bit annoying, as there is no way to hide or minimize them.

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I will give your topic a 1+
because I do think BIAB needs more love toward overall workflow.

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GUI.jpg (141.57 KB, 50 downloads)