DKB is set to release their digital single Hello, Goodbye (Rollercoaster) on various music platforms today, on September 30th, at noon.

Hello, Goodbye (Rollercoaster) is the English version of the title track Rollercoaster from their first single album released in October 2021. The song combines a minimal sound with a heavy 808 bass and expresses the recurring conflicts and heartbreak in relationships, likening it to the emotional ups and downs of a rollercoaster ride. 

Through Hello, Goodbye (Rollercoaster), DKB aims to connect more closely with their global fans. Their heartfelt desire is for international fans to resonate more easily with the song and performance. 

The song was pre-released during DKB's European performances on their first world tour, 2024 DKB WORLD TOUR ‘DARK STRANGE’ (hereafter DARK STRANGE), where it garnered enthusiastic responses from local fans, blending an energetic performance with emotional lyrics.

Having shown remarkable growth with each comeback, DKB kicked off their first world tour DARK STRANGE in Seoul last August, followed by performances in Japan and Taipei, successfully showcasing their global presence.

Following performances in Paris, France, and Amsterdam, Netherlands, DKB will wrap up the European leg of their DARK STRANGE tour in Cologne, Germany today, on September 30th. 

They will also perform in London, UK, on October 2nd, and Lisbon, Portugal, on October 3rd, before heading to 10 cities across North America starting on October 6th.