When i said in the post above : «Music is not two dimensional at all for sure...
But musical time is two dimensional... vertical pulsative dimension and metronomical horizontal dimension... Physical time had only one direction : from past to future...» Musical time then own two directions instead of one...
I forgot a very important precision to be rightfully understood...
In the metronomical horizontal dimension as in the vertical pulsative dimension, the two dimension and directions of musical time , THERE IS NO PAST and THERE IS NO FUTURE as in the physical time dimension...And no pure direction from a known past to an unknown future ...
in the two musical dimensions the "measurable" horizontal one and the non measurable pulsative one, only the present moment exist the now but not as a point as in the physical time dimension but as a sphere... In music a past note or a future note is always here or is BEHIND or forward not a past or future event but as participant in the eternal now which is a pulsative spiraling movement toward inward or outward never lost in the past or not there at all as a mere future... The now moment is like a tree which is at the same times root, and canopy and seeds ...The now momwent is not an abstraction because it is music felt...In a way in musical time dual dimensions, the past and the future are known together , but only the now moment is FELT...
Then the two directions of musical time dont exist in physical time, when they are reduced to it though , it is as a ghost, or as a spectral reduction of the eternal now to metronomical time which is at the same time the grave of music and the door of the awaiting musical resurrection...