an Entity references as follows:
Berl Broder (1817–1868), born Berl Margulis, was a Ukrainian Jew born in Podkamen, the most famous of the Broder singers (19th century Jewish singers comparable to the troubadours or Minnesänger) and reputed the first to be both a singer and an actor. His nickname is the origin of the term Broder singer. Thirty of his songs survive; of these, 24 are in the form of dialogues, usually between craftsmen such as tailors or shoemakers; his songs are seen as a precursor to Yiddish theater.