There's a ridiculous video on YouTube of some Brazilian guy, apparently trying to show off his vocal skills by playing every note on his piano, and then singing each one.

 

 

--The problem is he's tone deaf, and just keeps singing the exact same note over and over again.

 

 

(--By the fifth or sixth note, it's hilarious.  Search for "Brazilian Man's Vocal Range."  He starts 22 seconds in.)