Bassetsu-Trio index
Selected Stockhausen scores
Stockhausen, Bassetsu-Trio, 1998 (page 8, system 3, detail 2)
The dynamics are part of my typeface CLicht.
In restricted space, Stockhausen likes dynamics stacked according to their meaning.
He uses a phonetic alphabet (International
Phonetic Association) to describe the sound of a wawa mute.