.Mordechai Werdyger is an
American Hasidic Jewish singer and songwriter popular in the
Orthodox Jewish community. As the son of famous Cantor
David Werdyger he is known by his stage name
Mordechai Ben David (,
lit. Mordechai, son of David) or its acronym
MBD. He is known as the "King of Jewish music" and has produced over 30 albums over the past 40 years while performing worldwide. He has headlined the popular charity concerts
HASC and
Ohel for almost two decades.