Mappervision Song Contest XLV

The Mappervision Song Contest XLV is the forty-fifth monthly edition of Mappervision Song Contest. It is based on Eurovision but with alternate countries (nations) in Mapperdonia. It takes place in Königsberg, Neo Prussia following the nation's victory at the May 2019 edition with Panic! At The Disco performing Miss Jackson. This is the third time when Neo Prussia won Mappervision Song Contest.

Location
Shortly after Neo Prussia won the previous edition, Neo Prussia started to seek the host city and host venue for the 45th Mappervision Song Contest. Three venues in Neo Prussia sent a bid for hosting the contest with the following venues, the Einheit Arena in Vilnius, the Wrocław Stadium in Wroclław, and the Arena Baltika in Königsberg.

Neo Prussia announced that the Arena Baltika in Königsberg would be the host venue for the 45th Mappervision Song Contest. The Arena Baltika has a capacity of approximately 35,000 attendees.