Hmmm... Perhaps I misspoke. (Easy to do when talking about computers).
What I ment to say was that it fills my display with the top half of what should be on the singers display and the other half fills the singers display. I have to double click at the start of every song to reduce it down so that my display no longer displays the top half of what should be on the singers display and so that the singers display shows what it is expected to display.
Hmm....... Clear as mud?