S.M. The Ballad release Korean, Chinese & Japanese version of 'Breath'

S.M. The Ballad release the Korean,Chinese and Japanese version of their title track "Breath".

Jonghyun and Taeyeon sing the Korean version of the song, Chen and Zhang Liyin with the Chinese version while its Japanese version is performed by Changmin and Krystal.

Listen to the songs below

Which version do you prefer?