Paul Kalkbrenner (1977) is a producer, DJ and actor from Berlin, Germany. He is signed to the famous Bpitch Control label founded by Ellen Allien. Starting as a trumpet player and studying music theory, Kalkbrenner later switched to electronic music. In 1999 he released his first tracks under the name of Paul dB+. As a live act, he performs using Ableton Live in combination with midi controllers and hardware synthesizers. In 2008 he composed the soundtrack for the German movie Berlin Calling in which he also is the leading actor. The theme song Sky and Sand, featuring his brother Fritz Kalkbrenner ended up in various European charts.