In this gig file find a panel for Pitchproof - a free plugin from Aegean Music.
Link: Pitchproof: Pitch Shifter Harmonizer Specs - Aegean Music
Despite many useful parameters, only two parameters are provided via host automation (Blend and Detune).
The second rackspace is a proof-of-concept, hit just one note and immediately hear a power chord.
Pitchproof allows you to easily switch from one tuning to another, create harmonies (or cacophony 
), whetever you prefer.
Download: Pitch-proof.gig (158.0 KB)
Credits: @npudar