The album's first single, "Vertigo," is already making a bomb-size impact on U.S. radio outlets. After just three days of airplay, the cut is expected to debut this week in the top 20 of Billboard's Modern Rock Tracks chart and the top 30 of the Mainstream Rock Tracks tally.
At present, "Vertigo" is available for download exclusively via Apple's iTunes Music Store. According to a spokesperson, the track ascended into the service's top 10 within 24 hours and is now No. 1 on the list of most downloaded selections.
U2's official Web site (http://www.u2.com) is hosting clips of the band performing "Vertigo" in its Dublin recording studio plus other exclusive footage of a recent photo shoot.
Climbing the charts already, woo hoo!