Mappervision Song Contest LVII

The Mappervision Song Contest LVII is the fifty-seventh monthly edition of Mappervision Song Contest. It is based on Eurovision but with alternate countries (nations) in Mapperdonia. It takes place in Catania, Swania following the nation's victory at the May 2020 edition with Mahmood performing Barrio. This is the first time when Swania hosted the Mappervision Song Contest.

The host Swania won the contest with the song "HEAVEN" performed by Australian singer Troye Sivan. This was Swania's second victory in the contest as well as the first time since the 42nd edition when the host nation won. Pannonia, Austranland, Aquamarinia and Holstija rounded out the top five. It is also the first time since the 48th edition when the winning entry had received more than 100 points as well as the first time since the 36th edition when 2 nations received more than 100 points.

Location
Shortly after Swania won the previous edition, the national broadcaster of Swania started to seek the host city and host venue for the fifty-seventh Mappervision Song Contest. Three venues sent a bid for hosting the contest and these venues were the Etna Arena in Catania, the Crystal Arena in Palermo and EXPO Cagliari in Cagliari.

The national broadcaster announced that the Etna Arena in Catania would be the host venue for the 57th Mappervision Song Contest. The Etna Arena has a capacity of approximately 25,000 attendees.