Before Radiohead were 'Radiohead', they were known as On A Friday. This was also before Jonny Greenwood joined, so we can only assume he was the main reason why they ditched that awful, awful name.
Want to know what they sounded like? Listen to 'Fat Girl' and 'Fragile Friend' below. Hopefully it won't turn out to be fake, like the 'demos' that hit the interent pre-christmas.