I just registered today and accepted in my email as instructed. My Songbook is not working. I am registered and logged in, my username shows up in the top right of the screen. My browser is Internet Explorer 11 on Windows 7. I cleared my cache. When I try to ADD a song using the dropdown by the ADD a song option, the dropdown box is completely blank and when I click just ADD a blank page opens. Other dropdowns, the Transpose Chords and Tuning dropdowns, are populated with options. Thanks for any assistance. 
- Susan