tracker.
if i suspect what your trying to do is correct..
midi traks ?? then generating audio traks ..
its the same as in powertraks that i use.
in menu EDIT>>pitch transpose midi music.
also look at key heading in classics view.
change the key before regenerating.
its all in the manual.
if this dont work for you describe in more detail.

retired puter engr....powertracks on amd......NICE !
"what is the black art of audio engineering ?"
my silly songs...motagator.com/bmanning
see my tips in the tips section.