This studio-recorded version finally saw the light of day on March 20, 2009, when it was included on the ''NINJA 2009 Summer Tour Sampler'' EP. Its original recording dates back to the ''With Teeth'' sessions, as this was the only time Dave Grohl recorded drum tracks for the band.
===Non-Entity (acoustic)===
Performed at the ReactNOW! benefit, this was the first version of the song to be publicly performed. It features Reznor on piano and vocals with a pre-recorded drum beatmachine. It was made available for purchase as an MP3 download with proceeds going toward charities aiding those affected by Hurricane Katrina.
===Non-Entity (''Beside You In Time'')===
This live version is among the bonus footage contained on ''Beside You In Time.''