The already traditional 3-Majowka in Wrocław starts the open-air festival season in Poland. Every year during a long May weekend in the heart of Wrocław, the best bands from the top of national popularity lists, rock scene veterans, as well as new, rising stars perform. This year's concerts will take place on the outdoor stage in Pergola and in the Centennial Hall. After the concerts on the open-air stage, there will be a nighttime silent disco. The event is also connected with Guinness Guitar Record, traditionally held on May 1 in Wrocław. Last year, 7423 guitars played together on the Wroclaw Market Square and the record is to be broken this year.