This document provides details about the concept, settings, and styles for a music video for the band The Courteeners' song "Not Nineteen Forever." The concept involves the lead singer falling for a girl out of his league while already in a relationship with a mature woman who wants to settle down, but he wants to have fun while young. The settings discussed are the film studio where band performance shots will be filmed, Alex's house representing the young girl's home, and Seaton Park for a flashback scene. Styles include low-key lighting, optimistic lighting for the flashback, and neo/strobe lighting envisioned for a party scene.