2017 Music From ProMusica Chorale & Orchestra Discover: The Spirit of American Explorers World Without Boundaries - 2017 by ProMusica Arizona Chorale and Orchestra | Commissioned for ProMusica's 15th Year Anniversary - Composed by Timothy Michael Powell https://pmaz.org/wp-content/uploads/2019/02/WorldWithoutBoundries.mp3 Ensembles | Performance Home for Musicians | Meet The Team | In The News | Board of Directors | Annual Reports