BTS releases a preview of their upcoming title song 'ON' through TikTok > K-POP

Photo Source: Big Hit Entertainment

BTS gives a sneak peak of their upcoming title song 'ON' of 'Map of the Soul : 7' through TikTok.

On Feb 21, BTS revealed a 30-second preview of 'ON' through TikTok. Fans rushed into the app in order to hear the preview video.

'Map of the Soul : 7' contains a total number of 20 tracks, with two versions of title song 'ON', as well as the pre-released song 'Black Swan'.

The long-awaited album is set to release today (Feb 21) at 6PM (KST).