You could have downloaded CDGClean 1.0 from our software library for free. The most popular version of the CDGClean is 1.0. Commonly, this program's installer has the following filename: CDGClean.exe. This software was originally developed by RoxBox. CDGClean lies within System Utilities, more precisely Backup & Restore.
From the developer:
This Program cleans the errors from most CDG files
The Program replaces the files even if Zipped! So, make sure you have a backup of your files! Put two songs in a folder that you create (use songs with errors), and run the Demo on them, then import and play the new imported songs and see if it fixed them.
The program cannot fix all errors, but it does fix most.
You may want to check out more software, such as iUnformat, vRanger Professional or ICQ Password Recovery 2005, which might be similar to CDGClean.