![UNSPECIFIED: (L-R) In this screengrab released on March 14, Jin, J-Hope, Suga, Jungkook, V, Jimin, and RM of BTS perform onstage during the 63rd Annual GRAMMY Awards broadcast on March 14, 2021. Theo Wargo/Getty Images for The Recording Academy/AFP (Photo by Theo Wargo / GETTY IMAGES NORTH AMERICA / Getty Images via AFP)](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/P3AHDPRTDPPTMUE4PGTJWTAYWA.jpg?smart=true&auth=f5fe79b680d5718b5992b8f311192554cb86674afe09ef6cd7d6cd8a136052f0&width=400&height=225)
BTS performs during the 63rd Annual Grammy Awards on March 14, 2021. Theo Wargo/Getty Images
BTS performs during the 63rd Annual Grammy Awards on March 14, 2021. Theo Wargo/Getty Images
K-pop superstars BTS return with new concert film 'Bang Bang Con 2021'
The show is the second instalment of the YouTube series which was watched by 750 million people in 2020