While George Gershwin originally envisioned it as an uptempo, jazzy piece , it evolved into the tender, yearning ballad we recognize today.

From Ella Fitzgerald's definitive version to contemporary takes by Alison Krauss and Barbra Streisand , the song’s metaphors—like the "lost lamb" looking for a "shepherd"—perfectly capture the human desire for protection and sanctuary. The Film: Ridley Scott’s Neon-Soaked Noir

A working-class detective from Queens (played by Tom Berenger) is assigned to protect a wealthy Manhattan socialite (Mimi Rogers) after she witnesses a mob murder.

Greatest Love Songs Ever: #17 “Someone to Watch Over Me”

The legacy began in , when George and Ira Gershwin composed the song for the Broadway musical Oh, Kay! . Originally performed by Gertrude Lawrence as a wistful soliloquy to a rag doll, it has since become a "Great American Songbook" staple.