Filters are essence of life. That sound can be used as a bass.
Sort of a minimal techno synth/bassline.
electronic deep murky bass-heavy rhythm, derived from "dreckbiit" with Sony Acoustic Mirror.
heavily processed piano sample. deep rush sound with "water drop" like sounds (actually just the sustain pedal being released).
This is one of several segments of a distant thunderstorm the U.S. West Coast experienced very early in the morning ...