Hi Bill, it's totally up to you. Since Keyrite allows changing individual files on the hard drive, you can change only the imported track files you want, then assemble these key changed files with other non-key changed files in Microstudio, in the Track order you want, then write them to your custom CDG disc. Keyrite preserves the graphics/lyrics in CD+G songs.
You have total freedom. You can even create several key changed versions of the same song for you, your wife, your singing buddies, etc. No worries mate. Just do whatever you want.
