Here's kind of a fun one for me I recently found.
Like most people I didn't know much about the Cure until they were already pretty popular and Robert Smith had his wild-hair look.
This is an old video of 10:15 on a Saturday Night and I can't believe how normal and young Robert Smith looks.
To be honest, I can't even tell it's him.
http://youtube.com/watch?v=NERzLlHo-D0