Similar like Manual Key, please add a Manual Pitch. This is then the same as the Pitch slider on most DJ hardware. You can copy/paste the Manual Key function but remove the "snapping" - meaning you can freely move the automation points in the curve. This allows to micro-adjust pitch of songs which are not entirely in tune (this is for most older 80s 90s). As most functionality already exists, I would expect this is less than one sprint of work.
