Karaoke apparatus with visual assistance in physical vocalism

Karaoke control system for a plurality of karaoke devices

Karaoke device with built-in microphone and microphone therefor

Karaoke device with built-in microphone and microphone therefor

Karaoke network system with broadcasting of background pictures

Karaoke network system with commercial message selection system

Karaoke network system with commercial message selection system

Karaoke network system with endless broadcasting of song data th

Karaoke reproducing apparatus

Karaoke service method and system by telecommunication system

Karaoke system and contents storage medium therefor

Karaoke system and contents storage medium therefor

Karaoke system and method of managing playing time of karaoke so

Karaoke system capable of scoring singing of a singer on accompa

Karaoke system having host apparatus with customer records

Lyrics display apparatus

Lyrics display apparatus

Method and apparatus for displaying music piece data such as...

Method and apparatus for effecting and evaluating action upon vi

Method and apparatus for generating musical accompaniment signal