Lee Jung lent his voice to 'The Artist's Diary Project' through the release of "A Tomorrow Without You".

This song, which is part 9 of the project series, does not speak about the pain involved with separation, but rather a calm farewell. It is immensely soothing with the soft accompaniment of the piano and Lee Jung's signature vocals.

SEE ALSO: Hong Sisters' romance 'Can This Love Be Translated?' set for Netflix release, starring Kim Seon Ho and Go Yoon Jung

The song was composed by Kim Do Hoon and arranged by Lee Sang Ho, while both Kim Do Hoon and Hwang Sung Jin wrote the lyrics. Check it out above!