A neighbourhood or neighborhood (see spelling differences) is a geographically localised community within a larger city, town or suburb. Neighbourhoods are often social communities with considerable face-to-face interaction among members. "Researchers have not agreed on an exact definition. Neighbourhood is generally defined spatially as a specific geographic area and functionally as a set of social networks. Neighbourhoods, then, are the spatial units in which face-to-face social interactions occur – the personal settings and situations where residents seek to realise common values, socialise youth, and maintain effective social control."

In the words of the urban scholar Lewis Mumford, “Neighbourhoods, in some primitive, inchoate fashion exist wherever human beings congregate, in permanent family dwellings; and many of the functions of the city tend to be distributed naturally—that is, without any theoretical preoccupation or political direction—into neighbourhoods.” Most of the earliest cities around the world as excavated by archaeologists have evidence for the presence of social neighbourhoods. Historical documents shed light on neighbourhood life in numerous historical preindustrial or nonwestern cities.

Francis Lai (born April 26, 1932, Nice, Alpes-Maritimes, France) is a French accordionist, and composer noted for his film scores.

While in his twenties, Francis Lai left home and went to Paris where he became part of the lively Montmartre music scene. In 1965 he met filmmaker Claude Lelouch and was hired to help write the score for the film, Un homme et une femme (A Man and A Woman). Released in 1966, the film was a major international success, earning a number of Academy Awards, and for the young Francis Lai, a Golden Globe Award nomination for "Best Original Score". This initial success brought more opportunities to work for the film industry both in his native France as well as in Great Britain and the United States. He is known for his support of Mireille Mathieu in many compositions and recordings. In 1969, he wrote the score for director René Clément's film, Rider On The Rain ("Le Passager de la Pluie"). It sold over one million copies, and was awarded a gold disc in September 1971.