OMG! BTS leader RM releases a SURPRISE new song titled ‘Bicycle’ for the K-Pop band's Festa 2021 celebration – deets inside

Fans were earlier speculating that a new single may be on the way as a part of FESTA 2021, and leave it to BTS to not disappoint ARMY. And that's not all the single was followed by the release of two new remixes of the band's erstwhile chartbusters.