A single (and very long) drone note, slowly morphing thru a wavetable created algorithmically in Csound using random values. No filters or effects except reverb. There is modulation of the fundamental freq on the left channel to add movement & some stereo widening. This is not intended as a "piece", only as an example of the wavetable.

Custom wavetable example 3 (one note drone; see description)

Music generated in Csound. You can find much more of my music (some using actual instruments...) or donate to help support a full time musician and encourage further growth/uploads, HERE:
https://soundcloud.com/stoons-1

Custom wavetable example 3 (one note drone; see description)

ST Csound