VST 3 Controller Parameters
VST 3 controller parameters are note-specific. They are suitable for polyphonic contexts, as they allow you to edit the articulation of each individual note in a chord.
VST 3 controller parameters are provided by VST instruments. To be able to work with VST 3 controller parameters, you need a VST instrument that supports them, such as HALion Sonic SE.
Which VST 3 controller parameters are available depends on the instrument.
VST 3 controller parameters allow for a value range that exceeds the MIDI range of 0 to 127.