Since his first recording in 2000 he continuously (with his Twin brother Bartlomiej Brat Oles) he has cooperated and performed with musicians such as Theo Jörgensmann, David Murray, William Parker, Herb Robertson, Ken Vandermark, Hamid Drake, Chris Speed, Erik Friedlander a.o.
Marcin Kalinowski | Marcin Wasilewski | Marcin Prokop | Marcin Kromer | Marcin Korolec | Oleksandr Oles | Marcin Wadowita | Marcin Świetlicki | Marcin of Wrocimowice | Marcin Odlanicki Poczobutt | Marcin Lewandowski |