Decatur is the name of many places in the United States, most of which are named for Stephen Decatur, a U.S. Naval officer at the turn of the 19th century.

Sufjan Stevens ( /ˈsuːfjɑːn/ SOOF-yahn; born July 1, 1975) is an American singer-songwriter and musician born in Detroit, Michigan. Stevens first began releasing his music on Asthmatic Kitty, a label co-founded with his stepfather, beginning with the 1999 release, A Sun Came. He is best known for his 2005 album, Illinois, which hit number one in the Billboard Top Heatseekers chart, and for the song "Chicago".

Stevens has released albums of varying styles, from the electronica of Enjoy Your Rabbit and the lo-fi folk of Seven Swans to the symphonic instrumentation of Illinois and Christmas-themed Songs for Christmas. Stevens makes use of a variety of instruments, often playing many of them himself on the same recording, and writes music in various time signatures. Though he has repeatedly stated an intent to separate his beliefs from his music, Stevens also freely draws from the Bible and other spiritual traditions, incorporating mystical elements into his music often.

Stevens was born in Detroit and lived there until the age of nine, when his family moved to Petoskey, Michigan. In Petoskey he attended the Petoskey High School, the prestigious Interlochen Arts Academy and graduated from Harbor Light Christian School. He went on to attend Hope College in Holland, Michigan and earned a Master of Fine Arts from The New School in New York City.