I love it. I think you right. This music is a pure Ni - the event developing in time. There is no emotions just the speed of development which could be slower or quicker. I usually relate Ni closely to Si and together they produce a "comatose" state of music, really low and blue muisc. But Ni on it's own sounds different. WEll done! This is a discovery! I will share these thoughts on the russian forum and may be somebody will comment on that.

P.S. Ego is predominantly Fe+ Te music but I think you can call it EJ - the same thing, isn't it?