No Line On The Horizon [2 LP]After spending the 1990s experimenting with electronic music and returning to arena ready rock during the first few years of the 21st century, U2 stakes out territory somewhere between those two points on 2009's NO LINE ON THE HORIZON. Enlisting its go to production trio of Brian Eno, Daniel Lanois, and Steve Lillywhite, the Irish quartet seems intent on crafting a quirkier companion piece to HOW TO DISMANTLE AN ATOMIC BOMB, and they succeed with