News that Big Bang's debut song was featured in the trailer video for their 20th anniversary world tour

To celebrate their 20th anniversary, BIGBANG has released new songs and concept photos, and a concert at the Han River is scheduled for soon. A trailer video regarding their world tour was recently released on YouTube, and there is news that VIPs were moved to tears of awe upon hearing that their debut song, "Lalala," was included in the opening scene.