I had to split a lot of midi loops the other day in real band, they were all on multiple tracks and the top track was empty.
I made a hotkey to Remove selected track and Save all tracks to individual files.
There was a hell of a lot of them so this made it so easy.

You can download it here https://autohotkey.com/ and make any hotkeys you like.

Here is a ready made one to do the function you requested AutoHotKey.zip
just drag the yellow AutoHotKey folder out of the zip
run AutoHotKey
Open Audio with Chords is set to Ctrl+Shift+C change it to what you like.

There is a ReadMe in the zip

If you don't want the ready made AutoHotkey.zip just put this bold info in the .ahk script file:


; Only one instance running at a time
#SingleInstance force
;Open Audio with Chords
~^+C:: ;this is the hotkey Ctrl+Shift+C
Macro1:
WinActivate, ahk_class TBandWindow
Sleep, 500
Send, !F ;this sends the keys Alt+F for file menu
Sleep, 100
Send, {Down 2}
Sleep, 100
Send, {Right 1}
Sleep, 100
Send, {Down 15}
Sleep, 100
Send, {Enter 1}
Sleep, 100
;Send, {N 1} ;take the ";" out of the line start to answer No on prompt
Return



to access Menus:

File
Send, !F

Edit
Send, !E

Options
Send, !O

Play
Send, !P

Melody
Send, !L

Soloist
Send, !T

Audio
Send, !A

Harmony
Send, !M

Window
Send, !D


Hope this helps.