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. On 8 February 2010, "You Used to Hold Me" was released as the fourth and final single from the album. It peaked at number 27 on the UK Singles Chart. The song marked the last time Harris regularly sang on his records, opting to focus more on music production while having guest singers provide the vocals for him. The same year, shortly after his "Ready for the Weekend tour" wrapped up, Harris parted ways with members of his band in which he served as lead vocalist and made the decision to stop doing live shows. In an interview with Billboard, Harris said that, "I thought I'd exhausted every avenue [on the two albums] and it takes a long time to make me sound good, which is why I stopped singing live as well. I'd like to think of someone who's better-looking, a better singer, better dancer to be the frontperson for the song." He also released several remixes, including remixes of Shakira's "She Wolf", Katy Perry's "Waking Up in Vegas", Mr Hudson's "Supernova" (featuring Kanye West), and Mika's "We Are Golden". Harris also produced Dizzee Rascal's next single titled "Holiday", which topped the UK Singles Chart in August 2009. Harris made a guest appearance as vocalist on Tiësto's song "Century" on the Dutch producer's album, Kaleidoscope. Harris also produced and mixed The Ting Tings' single Hands which was released on 18 August 2010. The song was originally set to become the first single of the duo's second studio album, but they cancelled the album plans and the song was included as a bonus track on the deluxe edition of Sounds from Nowheresville. On 14 November 2009, Harris invaded the stage of the ITV talent competition The X Factor during