Madonna gave a highly energetic performance at her concert in California on April 30. According to FemaleFirst, the mega-star herself played a guitar for the audience. The Hung Up singer began preparations for her upcoming world tour by performing at the Coachella Music Festival in the United States. Madonna's husband, Guy Ritchie, was present at the show, along with their children, Rocco and Lourdes. Along with several other racy comments, Madonna asked the crowd of 30,000, 'Do you wanna see my a**e?'" The foul language continued as she performed I Love New York, a track from the Confessions of a Dance Floor album. She then began an anti-Bush demonstration. The fans, who had waited in 95 degree heat, were furious when the singer was more than 20 minutes late for her set. Madonna's world tour begins on May 21 in Los Angeles. | 
