Harris 's second album , '' Ready for the Weekend '' , was released in August 2009 and debuted at number one on the UK Albums Chart , being certified gold by the BPI within two months of release . Eleven of the fourteen tracks on the album were sung , produced , and written solely by Harris . " I 'm Not Alone " , released as the album 's lead single in April 2009 , debuted at number one on the UK Singles Chart . The follow-up single , " Ready for the Weekend " , reached number three . The third single , " Flashback " , featuring Jordanian singer Ayah Marar reached number eighteen in the UK . During promotion of the album , Harris hosted a series of videos on YouTube titled JAM TV , in which musicians such as Florence Welch , Goldie , and Katy Perry tried to open pots of jam . At the 2010 Brit Awards , Harris received a nomination for Best British Male
2010 Brit Awards
2010 Brit Awards
Calvin Harris