Coldplay spent most of 2004 out of the spotlight, taking a break from touring and releasing a satire music video of a song from a fictional band titled The Nappies while recording their third album. X&Y was released in June 2005 in UK and Europe. This new, delayed release date had put the album back into the next fiscal year, actually causing EMI's stock to drop. It became the best-selling album of 2005 with worldwide sales of 8.3 million. The lead single, "Speed of Sound", made its radio and online music store debut on 18 April and was released as a CD on 23 May 2005. X&Y entered the album charts of 20 countries at the number one position and was the third-fastest selling album in UK chart history. Two other singles were released that year: "Fix You" in September and "Talk" in December. Critical reaction to X&Y was mostly positive, though slightly less enthusiastic than that of its predecessor. The New York Times critic Jon Pareles described Coldplay as "the most insufferable band of the decade", whereas NME awarded the album 9/10 calling it "Confident, bold, ambitious, bunged with singles and impossible to contain, 'X&Y' doesn't reinvent the wheel but it does reinforce Coldplay as the band of their time". Comparisons between Coldplay and U2 became increasingly common. Chris Martin later revealed that the reviews that ranged from mixed to negative, note-worthy for their remarks on comparing them to U2, made him feel "liberated". From June 2005 to March 2007, Coldplay went on their Twisted Logic Tour, which included festival dates like Coachella, Isle of Wight Festival, Glastonbury and the Austin City Limits Music Festival. In July 2005, the band appeared at Live 8 in Hyde Park, where they played a rendition of The Verve's "Bitter Sweet Symphony" with Richard Ashcroft on vocals. On 28 August, Coldplay performed "Speed of Sound" at the 2005 MTV Video Music Awards in Miami. In September, Coldplay recorded a new version of "How You See the World" with reworked lyrics for War Child's Help!: A Day in the Life charity album. In February 2006, Coldplay earned Best Album and Best Single honours at the Brit Awards. Two more singles were released during 2006, "The Hardest Part" and "What If".
