ATB: The Final Chapter U.S. Tour German producer, DJ and songwriter ATB – otherwise known in the real world as Andre Tanneberger – can look back on 20 extremely successful years in the international music business. His sharp rise to excellence began in the mid 1990s when his debut single 9 PM (Till I Come) shot to the very top of the UK charts and scored top 10 successes in many other countries around the globe. His creative spirit continued to flourish with an impressive string of hits like Ecstasy, Let U Go, What About Us, Move On and When It Ends It Starts Again. Gold and platinum awards in numerous territories underlined his status, mirrored by his constant presence in the prestigious DJ Mag Top 100 rankings for almost two decades.