The song is produced under Wheesung, just like her debut track "Heaven". It's a song Wheesung both composed and wrote the lyrics specifically for Ailee. The song is a rock ballad that soothes the pain of a farewell through the melody.

Ailee's label said, "'Singing Got Better' is a song Ailee recorded before Wheesung entered the army. It's a song that we're releasing in 3 years, after Wheesung went through his enlistment. It's a song that the singer and the staff both liked, and it's a song we've been waiting to complete for so long. We're looking forward to the fans showing it a lot of love, as well."

The MV features MBLAQ's Lee Joon as well, so check it out above!