NULL Music

Google Music has a remarkably smart feature for automatically creating a nice playlist from a selected song.  It's a great feature, and it does an astonishingly good job at selecting music and works together.

This morning I went to use Google Music to create and "Instant Mix" from a certain song.

As sometimes happens, it gave the mysterious and creepy message "Can't create Instant List".  I did what I always do when this happens, reload the page.

Funny thing though...  Ha Ha...  The page that came up had the new instant mix on it, but it had called the Instant Mix, "NULL" in place of the song I had selected.

NULL Mix! 
Awesome!

(Is Google being ironic, or just post-modern?)