When we posted Dum Dum Girls' duet with Crocodiles' Brandon Welchez, we mentioned that these "Dum Dum Girls" are actually the L.A. project of one girl. True. What's unclear is if her name really is "Dee Dee" or if she's a librarian. It's not like we're researching Thomas Pynchon here, so it hardly matters: The important thing is that she ...