"Surf Insider" is a mostly-instrumental indie surf rock song inspired by the sixties surf craze. The tune is completely original, breathing new life into the surf rock genre. All the instruments are performed by Alex Cosper of Sunsetrip, which mostly creates and records social commentary music. Surf music is an important bridge in rock history between early rock and roll and the experimental psychedelic era. This song adds new layers of sonic exploration to surf music. The song was composed in 2025. This video also includes artwork by Alex Cosper of the "Surf Insider." The song has double meaning in the sense it's about a steady surfer and a web surfer who collects unique information, making them an insider on certain types of knowledge.