The song "This Fire Burns Tonight" by UFO tells a story of a band traveling on the highway, constantly on the move, living a nomadic lifestyle. The lyrics depict a sense of freedom and adventure, as they reference the white lines on the highway and the feeling of wheels rolling away. The band travels light, without any baggage weighing them down, symbolizing their ability to freely explore new places. The road becomes a metaphor for life's journey, with endless miles to travel and experiences to be had. The chorus, "This fire burns tonight, the streets are alight," signifies the passion and intensity they bring to their music and performances. The energy of their music lights up the streets and captivates the towns they visit. The lyrics also touch upon the presence of nightlife with girls in neon-lit bars, singing the blues. The protagonist acknowledges that these girls will never truly love him, as their lives are also transient and they too are "traveling light." Ultimately, the song celebrates the excitement and exhilaration of life on the road, the thrill of performing and connecting with audiences. It captures the essence of a band constantly in motion, fueled by their burning desire for music and the adventures that lie ahead.