The Black Eyed Peas Bus on the tour with them to craft new songs for Fergie's solo debut album. In 2006, they went on tour with The Pussycat Dolls. In 2007, the Black Eyed Peas embarked on the Black Blue & You World Tour, visiting more than 20 countries, including Macau, Sweden, Poland, Romania, Hungary, South Africa, South Korea, Malaysia, India, Indonesia, Israel, Singapore, China, Russia, Kazakhstan, Australia, Nigeria, Mexico, Thailand, Venezuela, Guatemala, Nicaragua, Costa Rica, Argentina, Philippines, El Salvador and Brazil. This tour was presented by Pepsi, in conjunction with the new "Pepsi More" advertising campaign, featuring the Black Eyed Peas. They recorded
The Beginning (The Black Eyed Peas album) electronic beats they began importing from European clubs for "The E.N.D." — a key ingredient that transformed the Black Eyed Peas from merely major stars to arguably the biggest chart act going [...] Every song is piled high with sticky pop melodies, slick hip-hop rhythms, bright synth parts, and vocals that have been diced and processed to high heaven, all furthering the goal of maximum catchiness." Greg Kot of "Chicago Tribune" gave the album 1.5 out of 4 stars and called it "the quartet’s tamest, most hook-deprived album in the Fergie era" and stated "the music’s reliance on rhythmic and