Jazz formation was brought to life by Robert Otwinowski in November 1998. In fact ‘’Otwingroup’’ and Robert Otwinowski is the same, but during this project there was plenty of excellent artists and musicans who was a part of this project, such as:
Cezary Konrad – one of the best Polish drummers (chosen and awarded by ‘’Jazz Forum’’ magazine year after year). He was also cooperating with f.e. Anna Maria Jopek, Pat Metheny, in 2014 the album „Night in Calisia” in which the recording took part along with Randy Brecker & Włodek Pawlik Trio, was awarded Grammy. Krzysztof Herdzin – one of the most outstanding pianists, awarded in many contests, in and outside the country, also a very appreciated sideman), Jan Smoczynski – ‘’musical genius of young generation’’ , working with Urszula Dudziak and Michal Urbaniak), Wojtek Pulcyn and Michal Jaros – doublebassists,
Piotr Wojtasik – master of trumpet, Maciej Sikala one of the best polish saxofonist and Jaro Minta – saxofonist who is a graduate of one of the best European universities distinctive personality of Berlin Jazz Stage.