( recorded 1975 ~ 4:09 )
My favourite early thing:  a miracle of serendipity involving multi-layered tape-loops and the playing of amplified objects ( LP rack...egg-slicer...etc ).

The result of this aural vandalism sounds like some bizarre industrial process is going on:  echoes of "The Man In The White Suit" perhaps....?

The 'explosion' about halfway through is the effect of a plucked Hammond Reverb Spring totally overloading the input stage of a VOX AC50 - ahhh, happy days !

"Hmmmm....  This'll sound good played backwards..."