Big Bang was rumored to release a new song titled Hallelujah for the IRIS OST (soundtrack). Well, it seems the track isn't out yet on music portals, but the song played on the drama itself.
1TYM member Teddy is said to have produced the track and it reportedly was co-written by both Teddy and G-Dragon. It seems with this song, Big Bang is taking it back to their hip hop roots.
You can listen to the track as you view T.O.P beating up some guys in a club and smoothly walking out afterwards
Hallelujah [On air Ver.]
Credits to: ALLKPOP