David D'Or (Hebrew: דוד ד'אור; born David Nehaisi on October 2, 1965) is an Israeli singer, composer, and songwriter. A countertenor with a vocal range of more than four octaves, he is a three-time winner of the Israeli "Singer of the Year" and "Best Vocal Performer" awards. He was also chosen to represent Israel in the 2004 Eurovision Song Contest, at which he placed 11th in the semi-final. By February 2008, nine of his albums had gone platinum. 

D'Or performs a wide variety of music, including pop, rock, dance, folk, klezmer, Yemenite prayers, holy music, ancient chants, classical, opera, and baroque arias (in the original Italian).

(Wikipedia)