KKT has been organizing tours for artists from Germany since 1990, making it one of the longest-running independent concert promoters in Germany. KKT is a service provider for bands, artists, promoters, and venues in the concert, entertainment, and management sector. Its goal is to contribute to music culture through cultural events, to bring people together and convey certain values, and to create social cohesion through music. Kathrin has been working as a booking agent and promoter for KKT since 2003.