Susanna Sonderen (1987) is an Amsterdam based singer and songwriter. She studies Musicology at the University of Amsterdam. Mr. Sok (1982), currently residing in Delft, is a DJ/producer. He attends Leiden University where he is a Political Science student. Starting in 2010 Susanna and Mr.Sok started their collaboration. The result of these two artist coming together is a mix of soulful, funky pop songs and catchy ballads. The first single, Sokkusu, was written the first day they ever attempted to write together.