How to convert .xkr song files to .mp3 format.
It doesn't seem possible to convert Sing Magic Karaoke Songs directly to MP3 Audio Files (.xkr to .mp3 conversion), since the XKR file format is proprietary to Sing-Magic Karaoke and cannot be converted to any other file format.
As far as we know, there are no available (online) converters or media editing tools capable of converting XKR to MP3.
The database currently does not contain any xkr software converter.