Two section building bass models on the open strings (C-G-D-G, D-A) are
combined with a randomly generated (but repetition-avoiding) "melody line"
of complementary pitches. In changing participation of "melody" and bass
a kind of very slow "waltz" is introduced. Simple generators
(varied cycles of few elements) are applied to playing techniques (trills,
semitone glissandos, sul pont.) and the dynamic models crescendo,
crescendo / decrescendo in order to establish variation within the
continously elegiac tone.
The unusual sequencing of common elements (playing techniques, dynamics), some of them with a strong tonal tendency (open strings), causes a kind of irritation I am especially interested in.