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"Sultans of Swing" is a song by British rock band Dire Straits, written by lead vocalist Mark Knopfler. The demo of the song was recorded at Pathway Studios, North London, in July 1977 and quickly acquired a following after it was put in rotation on BBC Radio London. Its popularity soon reached record executives, and Dire Straits were offered a contract with Phonogram Records. The song was then re-recorded in February 1978 at Basing Street Studios for the band's eponymous debut album.