context: Their first hit from their debut album, titled Band, was "Sultans of Swing" [1], which topped the charts in the UK and the United States in 1978. Investigations "(1983)," Money for Nothing "(1985) and" Walk of Life "(1985). The most commercially successful album <Brothers In Arms> (1985) sold more than 30 million copies and became the first album to sell 1 million copies on a compact disc (CD). The sound of diamond strikes was influenced by a variety of music, including jazz, folk, and country, the most profound of which was J.J. Kale's blues rock. Their sound, eliminating unnecessary things, contrasts with punk rock and shows the influence of root rock from pub rock. Many songs have a gloomy mood.
question: What is Dire Straits' first hit?
answers.text: Sultans of Swing