David Michael Draiman is an American singer and songwriter. Noted for his distorted, operatic, baritone voice and percussive singing style, he is best known as the lead vocalist of the heavy metal band Disturbed since 1996. He has written some of the band's most successful singles, such as "Stupify", "Down with the Sickness", "Indestructible", and "Inside the Fire". In 2006, he was ranked at No. 42 on the Hit Parader list of "Top 100 Metal Vocalists of All Time".