In 2006, Biffy Clyro left Beggars Banquet and signed a deal with 14th Floor, an offshoot of Warner Bros. In September, the band went to Canada to record their fourth album at The Warehouse Studio in Vancouver (where it was engineered by Mike Fraser), and The Farm Studio in Gibsons. From these sessions the song "Semi-Mental" was released as a digital download on 25 December. On 5 March 2007 "Saturday Superhouse" was released, reaching No. 13 on the UK Singles Chart.