How to setup Midi transformer /filter 3rd party VST?

I have a VST that filters midi data. It takes MIDI data, transforms it (eg: pitch shifts the notes) and outputs MIDI data. How do I use it in Cubase so that I can apply it to an instrument track, play on my external keyboard, and have the Instrument play / record the pitch shifted note? In Cubase the MIDI inserts of Instruments tracks only work for internal plugins and Pre-Post effects seems to be used for audio data only, not MIDI.


try with a second track.
1st contains your MIDI Filter VST(i?), 2nd track your other instrument.
Now in the MIDI input section (inspector) of the second choose the MIDI VSTi as input, arm/rec. monitor your track and off you go (should) :wink: