Apparently Thom Yorke has developed his own alphabet.
Thom Yorke Alphabet - [Radiohead Nude remix]:
http://www.youtube.com/watch?v=4igjHfFNR0s
Typophile
Might have to ditch all my Wim Crouwel references.
Captured from web.archive.org on 20 Oct 2013. view this capture