Calvin Harris only by the 2012 set of Dr. Dre and Snoop Dogg which featured a hologram of Tupac Shakur. That year, Harris was also a headline act at several prominent music festivals, including Lollapalooza, Austin City Limits Music Festival, the iTunes Festival in London, Electric Daisy Carnival and the iHeartRadio Music Festival. The third single was Harris's collaboration with vocalist John Newman which was titled "Blame". It was released in September 2014 to positive reviews from music critics and debuted at number one on the UK Singles Chart, giving Harris his third consecutive UK number-one single (and his seventh solo single
UK Singles Downloads Chart trialled for 10 weeks, with the first number one being "Bam Thwok" by American rock band Pixies. After this ten-week period, the UK Official Download Chart was launched on 1 September 2004, with Irish boy band Westlife achieving the first official number one. The group topped the chart with a live version of their 1999 single "Flying Without Wings", a move that UK chart commentator James Masterton branded a "stunt". Sales of downloaded singles were finally incorporated into the UK Singles Chart on 17 April 2005, initially on the condition that physical copies were available to buy at the same