MBrother

[9] On August 28, 2006, MBrother's debut album Just in the Mix was released, promoted by the hit single Trebles, which also gained popularity in several European countries.

In early 2009, MBrother resigned as chairman of the board and sold the company's shares, moving the catalog to JPlanet Entertainment.

[5] He also participated in other endeavors, producing and directing music videos and new TV shows, not forgetting to work in the studio as a musician.

[13] On his Facebook page, he regularly reported about his stay in the hospital, posting photos and status updates in which he asked fans for support.

[19] In the musician's Facebook profile, MBrother's wife, Violetta Jaskółka, posted an entry, in which she asked fans to share materials for the documentary.