How long does a concert last? Most concerts last a total of two hours, with some holding a brief intermission between the opening act(s) and the main act. When is the best time to buy concert tickets? The best time to buy concert tickets is now! With tickets available as soon as artists announce, you can be one of the first to secure your seat. K Pop Tickets, Schedule & Tour Dates 2020. Browse K Pop Tour Dates 2020 and See full K Pop 2020 Schedule at the Ticket Listing. If you want to catch the thrills at any rock, pop, jazz, or country concert, or dwell in a trance at a Country or Techno Music festival? Then Just A Ticket offers just what you need!. Please read our 100% Guarantee Buy concert tickets for top tours and festivals - Live Nation is your premier source for latest tour news, artist insights, exclusive videos, photos, and more. South Korean idol group Twice held their debut concert under the name Twice 1st Tour: Twiceland – The Opening at SK Olympic Handball Gymnasium in Seoul on February 17–19, 2017. This was followed by concerts in Bangkok and Singapore in April, and the tour concluded with an additional two concerts in Seoul in June.