How can you fine / coarse tune preset keyboards and synths?
When I first got myself a midi keyboard controller and started writing piano music, I was able to add a coarse and fine tuner slider to the standard Steinway Grand Piano sound font within Garageband, which has worked wonderfully for me in my composition efforts, but I cannot seem to replicate the process. I would like to be able to add a coarse and fine tune knob to other synths if possible.
I believe I was able to do this with a plugin, like I would search through the list and find "fine tune," then I would just add it to the keyboard, but I cannot seem to find it now, so I may be mistaken about that. Alternatively, I could put a pitch shift modifier on the track and shift it up in post, but I prefer the tuning knobs because I still hear the detuned piano through my midi keyboard controller.
Does anybody know how to replicate this? I am on a Macbook pro, using Garageband version 10.4.3
MacBook Pro 16″, macOS 12.3