Der Klark.

Natural from Cologne. Living in Berlin.
His real name is Christopher Schintlholzer, and he plays the double bass. For more than 15 years he has played in various musical projects.
Klark is a co-founder of Django Lassi. He is a versatile musician with a rich musical background, who established is name through numerous appearances and participations in different Rock/Pop- and jazz groups as an electric bass player, double bass player and electric guitarist, varied in style and confident in groove.
Klark is a sought-after bassist.

http://www.djangolassi.com/