I need help. So, please someone try to find time to answer me. I recently bought keyboard Yamaha PSR-2000. This keyboard has vocal harmoniser built in. It works perfectly when I play live and sing. But vocal harmoniser doesn't work properly when I sing along with midi file song from floppy (in my keyboard).
Midi song simply doesn't give harmony information to vocal harmoniser I tried to do everything I knew but I didn't succeed. By the way I'm sort of beginner in this area.
So, please someone tell me what to do (how to set my keyboard).