Complex sentence: With Marcus Wiebusch and Rainer Bustorff he founded the label Grand Hotel van Cleef in 2002 which presents an annual festival named "Fest van Cleef".
Split into simpler sentences: With Marcus Wiebusch and Rainer Bustorff he founded the label Grand Hotel van Cleef in 2002. Every year there's a festival named "Fest van Cleef".