kJams by Metamuse Media

why does tuneprompter not sync lyrics on some files that I get from youtube? i import the files change it to an importable file but when i go to sync lyrics it just stays pushed in and doesn't senc.It did it well enough for a few songs but now it seems stuck, just like me , i'm clueless? could it be ...

I only have kjams lite , still can anybody walk me through how I set up auto cross fade , if I can , from start to finish?