Have you read the blurb for “Our Journeys” by Michael Wolfe? You can read it at LatinoMuslims.net. Michael is one of the screenwriters of the animated film about Bilal. Bilal was one of the Prophet Muhammad’s companions. The movie is out now.
Bilal is considered as the first muezzin, chosen by the Prophet Muhammad himself. A muezzin calls Muslims to prayer. He was known for his beautiful voice when calling people to prayer.