On/Off Option for Chords Auto-arrangement. He who can do more can do less !

Many music styles need to have a sober musical arrangement with same chords on on several measures.
For example in Gypsy style, the one who makes "La Pompe" should not make of flourish at the risk of irritating the soloist.
It would be good to be able to play the same chord on X measures, straightforward.
An option (On/Off button) allowing to play the chords as they stand (without any arrangement) during the score, would be welcome.

Thanks for reading