Thanks! I seem to have fixed it somehow by updating Clover. *shrug*
EDIT: Ah, for some reason iTunes is crashing if my system SMBIOS has it identified as a MacPro6,2
iTunes works for me with an SMBIOS setting of iMacPro1,1 or MacbookPro14,1. I went with MacbookPro14,1 because when set to...