Karaoke lyrics editor

 Karlyriceditor is a Qt-based GUI application to edit, synchronize and render
 karaoke lyrics in popular formats, including CD+G, LRC, KaraFun, PowerKaraoke
 and UltraStar. It features full support for non-English languages, a built-in
 karaoke testing window and karaoke video rendering. It supports changing
 image and video backgrounds for video rendering and export.