 Klaus participated in the beginning of the TV-Idol era with the Pop Stars USA project, which launched the group Eden's Crush on Warner Music.Klaus went on to produce Carlos Santana's album Shaman which debuted at Number 1 and selling millions of records around the world.Other notable producing and writing credits include Josh Groban's 'Closer', another Number 1 debut and over 7 million records sold, Australia's Stephanie McIntosh's 'Tightrope', Eden's Crush's 'Popstars' (feat.