Original sentence: 14 March - Red Warszawa sings Lyngby.20, 22, 23, 27 July - Metallica will sing in Forum, Copenhagen.3 March - Judas Priest will sing in Horsens.June 1  - Greenland will become separate country within the Kingdom of Denmark.June 7   - A referendum on changing the Act of Succession will be held in Denmark
Edited sentence: 14 March - Red Warszawa sang in Lyngby.20, 22, 23, 27 July - Metallica sang in Forum, Copenhagen.3 March - Judas Priest sang in Horsens.4 August - Svend Auken.June 1 - Greenland became separate country within the Kingdom of Denmark.June 7 - A referendum on changing the Act of Succession was held in Denmark