http://prairiezen.org/Sesshin_audio.html
Opening Remarks 1/14/15
Five Ranks - 1, Relative in Universal/Absolute 1/15/15
Five Ranks - 2, Universal in Relative 1/16/15
Five Ranks - 3, Universal Alone 1/17/15
Five Ranks - 4, Summation 1/18/15
