Changing the key of a song (key control), Playing karaoke with any stereo disc (karaoke pon), Selecting the vocals (vocal select) – Sony DAV-DZ250M User Manual
Changing the key of a song (key control), Playing karaoke with any stereo disc (karaoke pon), Selecting the vocals (vocal select) | Sony DAV-DZ250M User Manual | Page 58 / 104