Software to Modify Audio Portion of CDG Files

[GwenButler]

Can anyone recommend software that can be used to modify/customize the audio portion of CDG files? I have several Karaoke CDs that I would like to “customize” by extending songs by adding more music (music only – no lyrics to accompany). I want to extend the “into and outro” portions of the CDG while allowing the rest of the CDG to remain exactly as it was originally recorded.


I have done some Internet searching but have not found anything that describes that type of functionality. I thought Vegas Pro would be a option—I use that software to “clean up” music where there is a need to remove inappropriate lyrics from MP3 files, however, it does not appear to support CDG format.


Any and all help greatly appreciate!
Gwen