Here’s a brief overview of David Robert Haas: David Haas (born 1957 in Bridgeport, Michigan) is an American author and composer renowned for his contributions to contemporary Catholic liturgical music � �. After studying vocal performance, piano, and conducting at Central Michigan University, he completed his music and theology education at the University of St. Thomas in St. Paul, Minnesota � �. Wikipedia hymnary.org Amazon Wikipedia Over the decades, Haas produced more than forty original collections and recordings of liturgical music and authored several books on spirituality, music, liturgy, religious education, and youth ministry � �. He held notable roles including Director of the Emmaus Center for Music, Prayer and Ministry, composer-in-residence, and Campus Minister, and led workshops and programs like Music Ministry Alive! to support youth and liturgical leaders � �. Amazon Wikipedia