Um Bucholtz "Chord Organ Improvisation"
this is a solo improvisation on a Magnus Chord Organ Model 670 done in a minimalist style. it was recorded in my 3rd floor bedroom on Hobart Street in Pittsburgh in 1990. it was the summer, i think.
i believe i was inspired in part by Steve Reich's Four Organs (1970.) unlike that famous piece, this piece's rasion d'etre seems to be the changing tonal beats heard throughout as the notes change in proximity to each other and to the constant tonal cluster drone.
it has a mediative tone--which is only somewhat disturbed by my finger flub at almost 6 minutes in.