In 2013 the DJ Robert Bartu and Songwriter and Producer Daniel Schubert (Trissed) met and began to workout future plans. Songwriter and producer Sven Lindemann (SLM, Josh Burn) soon teamed up and now the story can begin. Sonority SLB is meant to be the body for a range from deep progressive Trance music to banging Hardstyle, always with a huge amount of detailed work and unique and innovative sound.