His first album "I Created Disco" was released on 18 June 2007. The album contained uptempo electronic sounding songs that were influenced by music from the 1980s. To promote "I Created Disco", Harris left to go on a tour of the UK, supporting Faithless and Groove Armada. "I Created Disco" featured the single "Acceptable in the 80s", a tribute to the style and culture of the decade. The song reached the top ten on the UK singles chart, remaining on the chart for fifteen weeks. "The Girls" was the album's second charted single. Harris' second single reached number three in the UK Singles Chart. Another single from the album was "Merrymaking at My Place"; however, it only reached #43 in the UK chart.