The song "The Caravan Moves On" by Chris Norman talks about the life of a musician on the road. The lyrics describe the feelings of loneliness, nostalgia, and excitement that come with constantly traveling and performing. The "caravan" in the song represents the touring lifestyle, with the singer experiencing a mix of emotions as they move from city to city. The song reflects the challenges of being away from home for long periods of time, but also the deep love and dedication to the music and the thrill of performing for audiences every night. The lyrics convey a sense of resilience and determination, as the singer embraces the ups and downs of life on the road. Overall, the song captures the bittersweet nature of being a traveling musician, with the "caravan" symbolizing both the hardships and the joys of pursuing a passion for music.