William Ross (born July 20, 1948) is an American composer, orchestrator, arranger, conductor and music director. Ross is the recipient of three Primetime Emmy Awards (in 2007 and 2009), one Daytime Emmy Award (in 1991), and has been nominated for one Annie Award (in 2008). He has been nominated twice for the Grammy Award for Best Instrumental Arrangement Accompanying Vocalist(s). Ross is the arranger for Andrea Bocelli's version of "Amazing Grace" performed during his concert Andrea Bocelli: Music for Hope - Live From Duomo di Milano, broadcast live on YouTube to over 25 million viewers on April 12, 2020. Description above from the Wikipedia article William Ross (composer), licensed under CC-BY-SA, full list of contributors on Wikipedia.
