As one of the many classic albums celebrating their 20th anniversary this year, U2's Achtung Baby is the next in line to get the deluxe reissue treatment.
Forbes.com recently published their list of the world's highest-paid musicians. Taking the top slot was U2, with an yearly earning of around $195 million.
As U2's innovative guitarist, The Edge is no stranger in taking risks. Here, he reflects on his 25 years with rock's most musically adventurous and life-affirming band.