"You Can't Win" is an R&B, pop and soul song written by Charlie Smalls and performed by American recording artist Michael Jackson, who played Scarecrow in the 1978 musical film The Wiz, an urbanized retelling of L. Frank Baum's The Wonderful Wizard of Oz. The movie featured an entirely African American cast and was based on the 1975 Broadway musical The Wiz. After the original soundtrack version w... Wikipedia