Karaoke on the world championship level differs greatly from the general pub karaoke known to all. The   talent shown by the top singers can easily be compared to the world's greatest performers. The ninth   annual KWC event, which stands for Karaoke World Championships, will be held in Killarney, Ireland. KWC   has achieved fame as the world's largest and most prestigious karaoke event in the world, gathering music   lovers all in one place. This year's championships will combine participants from twenty different countries   or more.