A more recent experiment with the same harmonic structure was my 2015 piece Territories, commissioned by What a Neighborhood! and premiered by the viola da gamba quartet Parthenia. The piece undertakes a spiritual journey from “our” world of the everyday, symbolized by conventional piano-like tuning in the first movement, through a murky in-between harmonic world in the second movement, and finally to a place of “otherness” in the third movement, which undertakes three modulations up through one of those wide whole steps to arrive at the interval of a fifth above, rather than the tritone that would occur in conventional tuning.
If random people give you their two cents, remember that you don’t have to take their word at face value. Do a bit of a background check before taking them too seriously. A swift Facebook stalking session will do.