Lo-Fi [Lo-Fi - Original Mix]

The UK Singles Chart is one of many music charts compiled by the Official Charts Company that calculates the best-selling singles of the week in the United Kingdom. Since 2004 the chart has been based on the sales of both physical singles and digital downloads, with airplay figures excluded from the official chart. Since 2014, the singles chart has been based on both sales and streaming, with the ratio altered in 2017 to 150:1 streams and only three singles by the same artist eligible for the ch...