Christa Päffgen (German: [ˈkʁɪsta ˈpɛfɡn̩]; 16 October 1938 – 18 July 1988), known professionally as Nico, was a German singer, songwriter, actress and model. Nico had roles in films including Federico Fellini's La Dolce Vita (1960) and Andy Warhol's Chelsea Girls (1966). At the insistence of Warhol, she sang lead on three songs of the Velvet Underground's debut album, The Velvet Underground & Nico (1967). At the same time, she released her debut album, Chelsea Girl (1967), composed of songs written by other musicians. At the suggestion of her friend Jim Morrison, she started writing her own material, using a harmonium, not traditionally a rock instrument. John Cale of the Velvet Underground became her musical arranger and produced The Marble Index (1968), Desertshore (1970), The End... (1974) and other albums. In the 1980s, Nico toured extensively in Europe, United States, Australia and Japan. After a concert in Berlin in June 1988, she went on holiday in Ibiza, where she died from a cerebral haemorrhage following a cycling accident.