Tribute to Singers With Ridiculous Voices [VIDEO]

Have you ever listened to a song and thought, "Man, this song is good but what is up with the singers voice?" Well, you are not the only one. The awesome team at Key of Awesome teamed up with CDZA and did this awesome tribute video.

From the voices of Louie Armstrong to Billy Corgan, they cover a good chunk of singers with interesting voices. Who did they miss?