The Holographic Principle World Tour
The Nordic Principle Tour

Date
City
Country
Venue
Opening act
28 February 2017
Helsinki
Finland
Tavastia Club
Crimson Sun
1 March 2017
Stockholm
Sweden
Debaser Strand
Skálmöld
3 March 2017
Copenhagen
Denmark
Amager Bio
Skálmöld
4 March 2017
Oslo
Norway
Vulkan Arena
Skálmöld
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.