Obadiah the Proselyte

Obadiah the Proselyte, also known as Johannes of Oppido, was a musician from 12th-century Italy who converted to Judaism. His life and work are notable for the significant contributions he made to the understanding of Jewish music during that era. As a musician, Obadiah was immersed in the cultural and religious traditions of his adopted faith, and his experiences are reflected in his writings.

Obadiah's memoirs and musical notations are particularly important, as they represent some of the earliest and most rare surviving examples of their kind. His notation of Jewish music is the oldest known to have survived, providing valuable insights into the musical practices of the time. Through his work, Obadiah has left a lasting legacy, offering a unique glimpse into the musical heritage of 12th-century Italian Jewish culture.