Request: user-definable multi-band side-chain ducker

[Fergler]

It would be a basic idea, but implemented in such a way that the user can define how many bands.

Gain from 3/4 is subtracted from 1/2, in matching frequency bands. i.e. for the first band, let's say 0 to 60 hz, the highest gain of those 3/4 frequencies is subtracted from the highest in 1/2.

Bands are made by division and rounded to hrz, a slider defines by what number to divide by.

Attack and release times perhaps aswell, but plugin should function fine with immediate attack/release and those features aren't really necessary but would make the plugin more useful in a creative sense.

A slider for strength of the effect is not needed since we have a mix knob on all plugins (and yet we still see mix knobs in so many JS plugins.. why is that? )

Thank you to anyone who can do this!