"Patryk Zakrocki: Musician, improviser, composer, sound artist, and illustrator (born in 1974 in Warsaw). He currently plays violin, oscillators and electric mbira as a half of the duet SzaZa and together with the guitarist Marcin Olak, alters the melodies of old music boxes, and co-creates two unique projects of his own conception: Gabinet Ucha Wewnętrznego / The Inner Ear Massage Parlour and Kino Dźwięku / Sound Cinema.

He passionately conducts improvising orchestras and choirs, works with chamber and electroacoustic music, and pushes the possibilities of audio drama. Patryk Zakrocki released 12 albums, including two solo works. Aside from countless shows in Europe, he also performed in USA, Island, Uruguay, Israel, Egypt, China and Japan."

Maciej Garbowski: "Graduated from the Jazz Institute (2004) and the Classical Faculty (2005) on the Academy of Music in Katowice In 2002-2005 a member of the Aukso Chamber Orchestra conducted by Marek Moś. Co-former of the piano trio RGG very well stated in Poland and Europe. Since 2007 teacher in a Jazz Institute on the Academy of Music in Katowice. A member of a Tomasz Stańko's project - New Balladyna Quartet.

The initiator of the project Lutosławski Collective. Garbowski is foremost jazz and classical bassist, composer, and the forerunner of the idea of international collaboration of artists from different musical cultures under the banner of IMP (International Musical Project). Participant of European art initiatives such as the Jazz Plays Europe or Take Five Europe.

Maciej Garbowski is a winner of numerous awards, such as: I Prize on the Jazz Blizzard Festival 2003 and 2007, II Prize and the Audience Prize on XXVII Internacionale Festival de Jazz w Getxo (Spain) in 2003, Key to the Carreer Award on Pomerania Jazz Festival 2003, Jazz Album of the Year - Rzeczpospolita & Jazz Radio (RGG -Unfinished Story), "Melomani 2008" Award for the best jazz album (RGG - Unfinished Story).

His solo debut album "Elements" was nominated to the most important Polish musical award Fryderyki 2013. Garbowski has reached the number of 25 released CD albums yet.

Cooperation: RGG, Maciej Obara Trio, Aukso Chamber Orchestra, Esus, Tomasz Stańko, Terje Rypdal, Thomas Gustafsson, Jon Fält, Antoine Roney, Jan "Ptaszyn" Wróblewski, Anders Jormin."

Krzysztof Gradziuk: "A jazz drummer and teacher. A graduate of the Institute of Jazz at the Academy of Music in Katowice. In 2003 he was awarded a one-term scholarship from the Hohschule für Musik und Theater in Leipzig (Germany) and in 2004 he took part in the Summer Jazz Workshop in Louisville (USA) in the class of John Riley and Steve Davis. In 2004 he was granted the scholarship of the Minister of Culture and Arts. Since 2001 he has been a member of the RGG piano trio, one of the major jazz ensembles in the country.

Other groups he is permanently involved with include: Maciej Obara Quartet, Anna Gadt Quartet, Maciej Fortuna Trio, Daniel Popiałkiewicz Quartet and Leszek Kułakowski Trio. He is currently teaching in the percussion class at the Institute of Jazz at the Academy of Music in Katowice, at the Faculty of Jazz at the Fryderyk Chopin State Music Schools (2nd Degree) in Warsaw as well as at the Post-secondary Henryk Majewski Jazz Study in Warsaw."