Fourth Ostry's solo album. This album is certainly a large dose of positive energy and honest rap. 

Musically "Slides" this sounds like that producers such as RnD, Phono CoZaBit, Karol Chachurski and Żabeats&GiE. On  "Slides" Guest artists included Peja, OSTR, Zbuku, Dudek P56, Żabicki and Ryjek. The vocalists on the chorus are Karla Strzelba, Marysia Feduniewicz and Marta Mansfeld.