My daughter received a pdf file with her choir score from the music teacher. The file displays properly on PC, iPhone, but not in Android 4.0 (Asus tf101). I can see the words, the 5 horizontal lines (system), but the notes do not show and instead there are funny characters. Looks like the font for the notes is missing. I am viewing the pdf file using the app edmodo. Did anybody have this problem? How was it solved? I noticed that when I download the pdf file on the tablet and open it with the office program it displays properly. Looks like an edmodo problem.