Cedric Bixler-Zavala is the vocalist from the most amazing band ever, The Mars Volta. He used to be the frontman of the emocore/hard punk band At the Drive-In, dubbed the next Nirvana by some. At the Drive-In dissolved in the beginning of the 2000s and he formed, with Omar Rodriguez-Lopez, ATD-I's guitarist, The Mars Volta. One of the greatest progressive/emocore bands there are out there today.
He has an amazing voice. He incorporates falsetto and various sounds to make the Mars Volta's sound just plain different from anything else.
Cedric Bixler Zavala + Omar Rodriguez Lopez = Best thing that has happened to music.