The song 'Blue & Grey' from the album 'BE', written, composed and produced by BTS V, is proud of its great popularity as it ranked 8th on the UK Official Trending Chart.
The official chart is a chart that reflects popularity in the UK and is the most reliable chart along with the billboard, and is more sensitive to change than the billboard.
In February, Official Chart launched a new official trending chart that quickly reflects the latest trends in the popular music market. The Official Trending Chart is a ranking chart that shows the weekly growth rate based on sales for 4 days from Friday to Monday from the album sales date, and you can get a glimpse of the hottest songs among new songs.

Written by Mun Wan SikTranslated by Lee So Yun