Dennis is also currently working with a band formed in with ex-Helloween members Michael Kiske and Kai Hansen called Unisonic and performs lead vocals for the AOR studio project Khymera.
Dennis is also currently working with a band. This band is formed in with ex-Helloween members Michael Kiske and Kai Hansen. These ex-Helloween members Michael Kiske and Kai Hansen are called Unisonic. Dennis performs lead vocals for the AOR studio project Khymera.