Hipgnosis, an English art design group active from the late-1960s to the early-1980s
Hypnosis, a state of human consciousness involving focused attention and reduced peripheral awareness characterized by enhanced capacity for response to suggestion
Hipnosis (spelt "Hypnosis" for releases outside of Italy), were an Italian synthpop group, best remembered for their cover of Vangelis' track "Pulstar", which went Top 10 in Germany and Top 20 in Switzerland in 1983. They are also remembered for their hits, "Oxygene" (1983), a cover of Jean-Michel Jarre's 1976 superhit and "Droid" (1987).