 "Sing Out" and "Mighty Spirit" are two Olds compositions used in "Slaves", a ballet written by George Faison (choreographer for "The Wiz" and other films) and performed by the Alvin Ailey American Dance Theater in New York City, US.Olds also cowrote the theme song for the biographical film, "Hot Shot", about the association football player, Pelé.Olds became a born-again Christian In 1987.