Elements 4: Beryllium
The music of Beryllium is a free pantonal polyphony of registers rather than of pitches or linear melodies. Registers used include the extremes, and extend far beyond the instrumentally feasible – a true electronic music therefore. One can clearly discern the references to outer space.
Whereas the music of Calcium (an important organic chemical component) is very much a musica humana instrumentalis by virtue of its registers and sounds, Beryllium (not part of vital organic chemistry) is represented by an opposite musical approach, much more abstract, and not resembling human instrumental music at all.
With the extensive presence of a variety of musical events in extreme registers, both high and low (the composer used 9 such distinct registers xtreme hi – very hi – hi – hi mid – mid – lo mid – lo – very lo – xtreme lo, the outer 4 of which are not found in instrumental music), in a way this music represents the emancipation of timbre to tone.