Hey guys, so I figured out a (in my opinion) better rendition of Heaven by Ailee. 
It's not exact but close enough :D


Chords:
C# major, C, E, Am, Gadd9


C# major
Neol wihaeseo, maeil utko

C
Neol wihaeseo, gidohago

E
Ni saengga-ge jamdeul-ko

Am             Gadd9
Neol bureumyeo nuneul tteo 

etc.
 
Play throughout the entire song. :)