The concert will take place on June 6 in Warsaw, June 8 in Gdańsk and June 9 in Wrocław.
All proceeds from donations and ticket sales for all shows are going to be donated to help Ukrainians affected by war.
The funds will be used for the treatment of injured, support for medical institutions, combat medics, and volunteer camps, purchase of necessary medicines and technical means of rehabilitation, but also targeted for the needs of people and families in need.
The musicians are united by a common desire to help, as well as to protest against Russian invasion of Ukraine.