[Zubersoft]

If you go to Settings->Display Settings->Render Preference, switch to "Speed", then load that song, does it display as blank? If so, the problem is that the PDF library used to merge PDFs has a conflict with your file. If the file is rebuilt using an application like Adobe Acrobat, that would likely fix the issue, otherwise I would have to submit the file to the company that makes the PDF library to have them fix the bug.

Mike