"A Nightingale Sang in Berkeley Square" is a romantic British popular song written in 1939 with lyrics by Eric Maschwitz and music by Manning Sherwin. Berkeley Square is a large leafy square in Mayfair, an expensive part of London. The Ritz Hotel referred to is also in Mayfair. <br /> <br />The song was written in the then small French fishing village of Le Lavandou—now a favourite resort for British holidaymakers and second-home owners—shortly before the outbreak of the Second World War. According to Maschwitz, the title was "stolen" from a story by Michael Arlen. The song had its first performance in the summer of 1939 in a local bar, where the melody was played on piano by Manning Sherwin with the help of the resident saxophonist. Maschwitz sang the words while holding a glass of wine, but nobody seemed impressed. In the spring of 2002, an attempt was made to find the bar where this song was first performed: it was hoped that a blue plaque could be set up. With the help of the local tourist office, elderly residents were questioned, but it proved impossible to identify the venue.