Maryla Rodowicz and Beata Kozidrak. Maryla Rodowicz is one of the most popular and longest-operating on the Polish market vocalists. His Blockbusters such as "Małgo¶ka", "Remedium" and "Long live the ball", for years nuca generations of Poles. Singer is known for the excellent cooperation, such as Agnieszka Osiecka, or working with her on one of the last panel Katarzyna Nosowska. Rodowicz, despite the fact that it is present in the market for several years, still enjoys great popularity, not only among older people. This is due to the fact that the work on his album invites well-known producers and musicians to collaborate with the best, contemporary Polish artists. Beata Kozidrak Bajm to the group leader and a very popular solo vocalist. Her greatest hits recorded with native groups such hits as "White Army", "There is no water in the desert" or "Józek, we will not forgive you this night." The solo performance solo vocalist should be a few plates, very well accepted by reviewers and audiences.