Super Junior-M's Henry will be singing an OST for currently airing SBS drama, 'While You Were Sleeping'!

Henry's OST will be part 2 for the drama series, and will be a romantic, emotional track titled "It's You". Henry also took part in composing the track, set for release on October 4 at 6PM KST.

Meanwhile, Henry will be spending his upcoming birthday with fans at 'HAPPY HENRY DAY WITH STRINGS' on October 11.