French 1960s psychedelic garage rock, French male lead vocal, catchy repetitive chorus, raw energetic performance, vintage Vox electric guitars with tremolo and fuzz, Farfisa organ, melodic electric bass, punchy primitive drums, handclaps, tambourine, 60s jukebox atmosphere, playful teenage romance vibe contrasted with salty maritime humor, psychedelic guitar fills, analog tape saturation, slight garage-rock distortion, wild backing vocals shouting "Elle l'a!", dynamic stop-and-go breaks, infectious danceable rhythm, authentic 1960s mono recording aesthetic, 118 BPM, A minor, vintage French pop-rock, no modern synths, no modern production.