All sounds made from a hydrophone recording of Weddell seal calls under the ice in Antarctica in 1979:
Submitting early since I have to work all weekend.
Minimal drone/glitch recorded live to stereo with no editing or processing.
EHX Freeze
Digitech MIDI Vocalist
Akai MFC-42
DOD R-825 compressor/de-esser
Ibanez AD-202
Behringer Virtualizer Pro
Cross-feedback between two mixers