WHAT IS THE MOST UNIQUE SONG THAT YOU HAVE EVER HEARD?

Harry Nilsson “you’re breaking my heart’

Leaving aside the problems with "Most Unique:"
Edith Pinder and Joseph Spence: "And I Bid You Goodnight."
https://www.youtube.com/watch?v=iMmXBavPlNY
Inara George: "Trouble."
https://www.youtube.com/watch?v=ntBwsOprloE

Surprised to see how many of these tunes I have in my collection.
Given the recent events the tune I would add is :
'Trouble Everyday' zappa and da mothers.  
https://www.youtube.com/watch?v=S2Vx5-RRtRw
Over 50 years and not much has changed. 

Song title Horizontal Hold by This Heat. The Made Available John Peele is the best. Some creative individual made an unofficial music video that syncs VERY well, https://youtu.be/yGILNOnVWK8

Second choice is a song titled Super Are from the Boredoms.

It's probably a minority of people who would refer to either track as music; more like an assault. I’m a weirdo.

Alice’s Restaurant  by Arlo Guthrie

Anything by the Last Poets

Train Time by Cream

Album Lee Michaels, lot of music for two guys