Complex sentence: The lyrics were actually written by Seymour Gottlieb, a feelance song writer who gave the lyrics to on Herb Weiner with whom he partnered on writing songs to peddle, and was based on actual events relating to his daughter Judy's sweet sixteen party.
Split into simpler sentences: The lyrics were actually written by Seymour Gottlieb, a feelance song writer. It was based on actual events relating to his daughter Judy's sweet sixteen party.