The singer in this video is Rambo Amadeus, which I'm assuming is a stage name like Marylin Manson, only manlier. Amadeus began his performance by wearing a dark hood covering his face and growling. After a brief pause and a dramatic laugh, he threw off his cloak to reveal…a sweaty fat guy.
What followed was quite possibly the most bizarre and terrible performance in all of Eurovision history, which is saying a lot considering this is an event showcasing all the weird techno music you've never heard of. Amadeus awkwardly danced, sang and talked his way through a song that I'm guessing was about financial crisis, pollution and Mello Yellow. Again, I'm not entirely sure because I think I heard him speak three separate languages.
The good thing about this being on Eurovision is that Rambo Amadeus has practically a zero percent chance of ever becoming famous in the U.S., since we have already enough bad music in this country.