Mania De Você is a Brazilian rock and pop tune written by Rita Lee and Roberto de Carvalho and performed by the duo. It was originally released in 1979 as part of their collaborative work, and later included on the 1998 album Lança Perfume E Outras Manias. The lyrics tell a passionate, playful story of love and longing, reportedly written in bed with the guitarist and Rita adding phrases that shaped the song’s telepathic romance imagery. The track remains one of Rita Lee’s best known songs and has been revisited in later remixes and compilations.