Adam Richard Wiles, known professionally as Calvin Harris, is a Scottish DJ, record producer, singer, and songwriter. After his vocal performance on his records, Harris rose to international prominence after producing songs for other artists, in 2011 and in 2012. Harris has released six studio albums. His debut studio album, I Created Disco, was released in June 2007. Its singles "Acceptable in the 80s" and "The Girls" both reached the top 10 in the UK. In 2009, he released second studio album, Ready for the Weekend, which debuted at number one on the UK Albums Chart and whose lead single, "I'm Not Alone", became his first song to top the UK Singles Chart. In 2012, Harris rose to international prominence with the release of his third studio album, 18 Months, which topped the UK Albums Chart and became his first album to chart on the US Billboard 200, peaking at number 19.