Michael Andrews, also known as Elgin Park, is an American multi-instrumental musician, producer, and film score composer. He is best known for a cover version of the Tears for Fears song "Mad World", which he recorded with Gary Jules for the Donnie Darko soundtrack, and which became the 2003 UK Christmas number one. He is a founding member of the San Diego soul-jazz band The Greyboy Allstars, where he goes by the moniker Elgin Park.

Source: Wikipedia (https://en.wikipedia.org/wiki/Michael_Andrews_(musician))