🎸The idea for Spinal Tap came about during a demo shoot for a parody of a rock music show called Midnight Special.
🎬Norman Lear's company, Embassy, took a chance on the movie and gave the creators the funding they needed.
🤣The cast improvised most of their lines, resulting in natural and hilarious performances.
🎵The filmmakers aimed to accurately portray the experience of being in a rock band, including the small details like hand positions while playing instruments.
💰Despite initial skepticism about the success of rock and roll movies, Spinal Tap became a cult classic and proved that the genre could be profitable.