This 8 hour "Sleep Video" is meant for those looking to use this version as a sleep aid, for meditation, yoga, as a study aid or any other practical use in this regard where the original 20 minute version is not quite long enough. This was created by putting the 20 minute audio from the original video below on an 8 hour loop.
Original video: http://www.youtube.com/watch?v=FvqLtZYE3iU
Social stuff:
Facebook page: https://www.facebook.com/ephemeralrift1
Twitter: https://twitter.com/EphemeralRift