BTS member Jimin’s debut K-drama OST is expected to release in the next few hours, the singer has lent his voice to 'With you' from 'Our Blues'. The BTS member has lent his voice along with his friend Ha Sung Woon for the song. The song drops on Sunday, at 11 PM KST. BTS Army have already started trending ‘Jimin OST Out Today’ on Twitter.