How do you change the key of a CD+G and re-burn?

[kjzone]

Extracted CD+G Track with Micro Studio
Changed file extention from *.cdg to *.bin
Put the new "bin" file in a folder
Using MP3+G Toolz v2.0.9 stripped bin file to mp3 + g file (twin file names)
Used MP3 Encoder program "MP3 Wave Converter v3.0" to convert MP3 to Wave.
Imported Wave into Keyrite.
Change Key to "-2"
Then took the "-2" wave and converted it back to an MP3
Deleted the Original MP3 in the Folder and Pasted in New -2 MP3
Re-named New -2 MP3 to same exact name as Original MP3
Using MP3+G Toolz converted the New MP3 and Original G file
back to a bin file.
Re-named bin file to cdg and burned to new CD-R.
Now I have a Hard Copy of the Original CD+G, but Instrumental
is "-2" Key down.
DID NOT HAVE TO USE KARAOKE HOME PRODUCER, TYPE IN LYRICS, & RE-SINK LYRICS WITH INSTRUMENTAL.