Lyric discussion by reptile 

Cover art for Oenone lyrics by Pink Floyd

Zabriskie Point outtake. It's more than similar to another ZP outtake, "Fingal's Cave" IMO.

I know it under the name of "OneOne" but that's just another name for it, it's not clear which title's the right one.

"Oenone" is someone appearing in Greek mythology; the other title "OneOne" could be spoken "onioni", like the end of Antonioni (the director of Zabriskie Point).