Back in the day, American popular songs often began with a prologue. Two of my favorite songs that employ that convention were both written in the 1920's, "If You Want a Rainbow (You Must Have the Rain)" and "What'll I Do". Here are two clips; first, Annette Hanshaw performs "Rainbow", which was released, of all things, on the "Diva" label. I first heard her music only recently, after I watched Nina Paley's multicultural phantasmagoria, Sita Sings the Blues, where her music provides the soundtrack to a vivid reinterpretation of the Ramayana. Hanshaw was only in her 30's when she performed a disappearing act & quit show business. The story goes that she was just tired of it. Her song not only has a prologue--it also ends with her trademark signature "That's All". And that's just what she said to her singing career.
The second clip is Harry Nilsson, from his 70's retro album of pop standards, performing Irving Berlin's "What'll I Do". Berlin wrote everything from "White Christmas" to "God Bless America", but of all his hundreds of songs, this is my favorite. Anyone hearing this song can probably guess that its writer must have been well-acquainted with heartbreak. Irving Berlin certainly was. His first wife died from an illness she contracted on their honeymoon. (His second marriage would last 63 years.)