U2: The Best of 1990-2000: There just seems to be no stopping U2, whose Best of 1990-2000 demonstrates exactly why they are still one of the world's greatest groups. For a band who reached their peak with Achtung Baby (10 years after catapulting themselves into the music industry), the 1990's offered U2 the chance to reinvent and reform their ideas and these videos showcase their range of influences and achievements during the decade.