Karafun Studio 1.20 -

The interface was utilitarian but functional – less polished than modern versions but highly responsive on period hardware (Pentium III, 512 MB RAM).

Professional commercial production (use Karafun Studio 2.x or Kanto Karaoke Pro instead), because v1.20 lacks cloud sync, HD video export, and modern codecs. karafun studio 1.20

Known bug: When using during playback of a partially edited song, lyrics would desync by ~200 ms. The interface was utilitarian but functional – less