Kar

• Extensions: kar
• File Format Description: http://gnese.free.fr/Projects/KaraokeTime/Fichiers/karfaq.html

The .KAR file format was designed by Tune 1000 Corp. They have abandonded it, but it is still the prevailing file format in shareware/public domain market.

MIDI-Karaoke (which uses the ".kar" file extension) files are an "unofficial" extension of MIDI files, used to add synchronized lyrics to standard MIDI files.