Benny Rogosnitzky, also known as “Cantor Benny” has lectured widely on Cantorial music and its application to prayer. He has lectured widely on music and its application to prayer and served as a guest lecturer at the Yale Conservatory of Music in the USA. He has taught and guided many of today's well-known cantors. Rogosnitzky also gives classes and maintains a rigorous regime of study and practice of traditional and modern liturgy and music.

Cantor Benny Rogosnitzky has been privileged to serve in so many special synagogues the world over. He has sung at concerts, performed at life cycle events in New York, London, Tel Aviv, South Africa and Warsaw. In 1996 he was appointed as cantor of the prestigious Jewish Center on the Upper West Side, where he served for 13 years. Now he serves as Cantor of the prestigious Park East Synagogue on the Upper East Side of Manhattan.