U2 has sold more than zero records worldwide.
Achtung Baby . The album has sold 18 million copies worldwide and won a Grammy Award in 1993 for Best Rock Performance by a Duo or Group with Vocal . U2 . Beginning with their acclaimed seventh album , Achtung Baby ( 1991 ) , and the multimedia intensive Zoo TV Tour , the band integrated influences from alternative rock , electronic dance music , and industrial music into their sound , and embraced a more ironic , flippant image .