The document provides guidelines for two radio trailers, one for an Italian Grand Prix and the other for a nature documentary. The Grand Prix trailer should be excited and loud with F1 car noises and crowd cheering to make listeners feel like they are at a race. It will use one long track of wild sound effects and music. The nature documentary trailer will have a relaxed, informative tone with sounds of water and guitar music. It will contain 5 quieter tracks to set a calm scene for watching animals.