My favourite version of A Saucerful of Secrets , from Live at Pompeii (1972 "Director's Cut") .
Originating in c.1968 , and with a number of working titles ( "Rick's Rave-Up" ; "Massed Gadgets of Hercules" ; and finally its four parts , "Something Else" , "Syncopated Pandemonium" , "Storm Signal" , and "Celestial Voices" ) and eventually named "A Saucerful of Secrets" (from their 2nd album from 1968 A Saucerful of Secrets) .
Without further ado :