On March 6th, 2004, Riverside performed for the first time in a new line-up. Due to huge demand, on the following day, March 7th, we played another concert. "Two concerts in Progresja" are going to happen again after 13 years, in a new place, at a new time, with emotions we have not felt before. Thanks to all of you who are going to come and see us on the 25th and 26th of February 2017. These will be extraordinary and unforgettable evenings.