I was just thinking about this and found it right off on the forums!
To implement: add a "push" switch on the roller far left in "chords" view (where "small" and "normal"are), so a little red "P" appears over the chord indicating it will be played on the eighth note preceding chord position.
Swing styles do that already, but rock and funky gravely lack that musical aspect.
I add the highest praise for this app - invaluable, and smartly made.
Cheers
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