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Kontakt Multi Script for simple keyswitching

Posted: Feb 17, 2026 2:00 pm
by Thomas Mavian
I beleive this is one of the great uses I have of AI, in my case Googles Gemini.

I recently found an instrument called Wildmother's Dulcimer on Pianobook. A beautiful instrument. Crammed it into my newly created VEPro 8 template and was a bit sad that I needed two tracks in Cubase to get both the Hammered and the Tremolo patch.

Asked Gemini for a simple keyswitch script and after a few trial and errors I now have four.

It loads as a KSP Multi script. All incoming MIDI channels to Kontakt can be used but the instruments need to be setup as recieving from MIDI Channel 1, 2 (and 3 if you want the "x3" version).

From your DAW of choice setup a keyswitch on C-2 with different velocities.

For the "x2" scripts it's simply 0-63 for MIDI channel 1 and 64-127 for MIDI channel 2.

For the "x3" scripts it's 0-42 for MIDI channel 1, 43-85 for MIDI channel 2 and 86-127 is MIDI channel 3.

Both versions have a "Seamless" variant which when a keyswitch comes it doesn't kill the note, it keeps ringing until it is released even if new notes are coming in to the switched instrument.

Works like a charm.

Link to the scripts: Simple Keyswitch KSP Script

Enjoy...

Re: Kontakt Multi Script for simple keyswitching

Posted: Feb 18, 2026 6:38 pm
by My name is Nobody
Without taking away from your joy & effort, Orangtree samples still has itโ€™s multscript for keyswitching online as well

https://www.orangetreesamples.com/blog/ ... ultiscript

Re: Kontakt Multi Script for simple keyswitching

Posted: Feb 18, 2026 6:42 pm
by Thomas Mavian
Awesome! Didn't know about that one. No worries, my joy still lasts. Have been trying to do a few new versions as well but this one sure has an edge.

Thanks!

Re: Kontakt Multi Script for simple keyswitching

Posted: Feb 21, 2026 12:06 pm
by tack
There's also FlexRouter, something I route some years back which still works in Kontakt:

https://github.com/jtackaberry/flexrouter

It's quite sophisticated though, so probably not for the faint of heart.

I use LLM tools a lot, including for coding. The most interesting to me is how within the span of a minute they can be both insightfully brilliant and shockingly stupid. As far as glorified word (or token, more accurately) predictors go, it's quite amazing what we're able to get out of this technology.

Re: Kontakt Multi Script for simple keyswitching

Posted: Feb 21, 2026 12:22 pm
by Thomas Mavian
Another one, nice. Will check it out.

And to further diminish my joy I also found out that the Wildmother's Dulcimer exists in a version 2 which has the tremolo patch controlled by the sustain pedal.

Re: Kontakt Multi Script for simple keyswitching

Posted: Feb 22, 2026 4:56 am
by scherzo
Fwiw I can vouch for FlexRouter. Excellent tool - I still use it a lot, usually for mapping program changes to midi channels internally in Kontakt. Prevents instruments from eating up all my VEP ports too quickly. ๐Ÿ™‚