Sound Engines
Riffer (by Audiomodern) + Captain Chords + Cthulhu . Why it's better (for some): KARMA is a "generative music engine." It is brilliant but opaque. Modern VSTs like Riffer or Scaler 2 offer a visual, drag-and-drop MIDI generation workflow. You can actually see the bassline you are generating. It is less powerful than KARMA for complex rhythms, but it is easier and faster .
: No official Korg VST currently matches the dedicated tonewheel modeling engine in the Kronos. STR-1 (Physical Modeling)