With the Title page enabled, music starts 15sec in.

[Roy Dennis]

Another thing I thought of, if the music file your using has silence in it that will also contrbute to the time.
Perhaps recording or editing that out before loading into khpro would help speed up the track.
Just a thought.
For your information, I packed up doing karaoke but still look in on the forum,.
I only answer if no one else does or if I think I have a solution no one else has thought of.
Plus not using the software for some years tend to forget how to use it