Karaoke Lyrics Editor is a program which lets you edit and synchronize
lyrics with karaoke songs in various formats. Currently supported formats
include LRC, LRCv2 (supported by XBMC) and Ultrastar (without pitch).
Export into the CD+G format is supported, as well as export into video.
Unlike just regular lyrics available everywhere, lyrics suitable for
karaoke players need to have timing marks which tell the player when to
show a specific line, and when and how highlight the words. It has many
unique features which are missing even in the expensive commercial software.