| 1 | A | B | C | D | E |
| --- | --- | --- | --- | --- | --- |
| 2 | The Holographic Principle World Tour - The Nordic Principle Tour |  |  |  |  |
| 3 | Date | City | Country | Venue | Opening act |
| 4 | 28 February 2017 | Helsinki | Finland | Tavastia Club | Crimson Sun |
| 5 | 1 March 2017 | Stockholm | Sweden | Debaser Strand | Skálmöld |
| 6 | 3 March 2017 | Copenhagen | Denmark | Amager Bio | Skálmöld |
| 7 | 4 March 2017 | Oslo | Norway | Vulkan Arena | Skálmöld |
| 8 | 5 March 2017 | Malmö | Sweden | KB | Skálmöld |

Question: When did the Nordic Principle Tour begin and end?
Answer: The Nordic Principle Tour began on 28 February 2017 in Helsinki, Finland and concluded on 5 March 2017 in Malmö, Sweden.