Olaf Deriglasoff, is among the best known artists in alternative music in Poland, the founder of the legendary group Dzieci Kapitana Klossa. An excellent bassist and vocalist, he has worked with such stars as Pudelsi, Kazik Staszewski and Tymon Tymański. He has also recorded in Germany and participated in international alternative music projects (Ireland, Canada, Australia-the Sea of Hades project). In 2001 he debuted as a producer (Yugoton). Now Deriglasoff also works on his own musical projects.