Hebrew Hymn Tunes: the Rise and Development of a Musical Tradition - annotated examples of music written over a Span of Eight Centuries (נעימות פיוטים, דרכיה של מסורת מוסיקלית)
Fifteen chants of various times and counties transcribed and discussed by one of the most eminent scholars of Jewish music. The book contains two melodies by Obadiah the Proselyte.