Siedah Garrett co-wrote "Man in the Mirror" with Glen Ballard, a songwriting partnership that produced one of pop music's most enduring anthems about personal accountability and social change. Her work as a composer and vocalist spans R&B, pop, and film, with a gift for crafting melodies that carry both emotional weight and accessibility. In choral settings, her compositions challenge arrangers to honor the song's introspective core while building toward moments of collective power.