Duplicate Book ID

[gd123]

Here's your "answer."

There are M A N Y ways to do what you want...here's one and is the simplest when dealing STRICTLY WITH KMAs:

Use Songverter to change the "KeyChanged" KMA to Mp3+G.

Rename Both files to a "different name."

i.e.
Original name
Sc7501-01 - Presley, Elvis - An American Trilogy.cdg
Sc7501-01 - Presley, Elvis - An American Trilogy.mp3

Modified name
Sc7501-16 - Presley, Elvis - An American Trilogy (-1).cdg
Sc7501-16 - Presley, Elvis - An American Trilogy (-1).mp3

Assuming Sc7501 has 15 ORIGINAL Tracks, use a Track Number HIGHER than the last Track Number on the Disc. I used Track 16 in the example above.

Then, you could add a + or - (plus or minus) followed by a number to remind you of what key the Track was modified. I used (-1) in the example above.

Once the TWO FILES of the Track have been properly renamed (exactly the same), use Songverter to CONVERT the Mp3+G to a single BIN file.

Use Hoster to IMPORT, from the HARD DRIVE.

The example above, allows you to Import your MODIFIED TRACK
W I T H O U T having to ASSIGN a NEW BOOK ID.

Done